Recent Preprints of

Leonid Petrov


  1. Petrov, L. and Kovalev, Y. "The Radio Fundamental Catalogue. I. Astrometry", 2024, Accepted for publication in Astropysial Journal Supplement Series, arxiv.org, 2410.11794
    doi: 10.48550/arXiv.2410.11794
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  2. Popkov, A. V., Y. Y. Kovalev, L. Petrov, and Y. A. Kovalev. "Parsec-scale properties of steep and flat spectrum extragalactic radio sources from a VLBA survey of a complete north polar cap sample", 2021, Astronomical Journal, 161(2), 88 (20pp).
    doi: 10.3847/1538-3881/abd18c
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  3. Petrov, L., "The wide-field VLBA calibrator survey -- WFCS", 2021, Astronomical Journal, 161(1), 15 (25pp).
    doi: 10.3847/1538-3881/abc4e1
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  4. Larchenkova, T. N., N. S. Lyskova, L. Petrov, and A. A. Lutovinov. "Influence of the Galactic gravitational field on the positional accuracy of extragalactic sources. II Observational appearances and detectability", 2020, Astrophyisical Journal ,898 (1): 51.
    doi: 10.3847/1538-4357/ab989b
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  5. M. Ajello, R. Angioni, M. Axelsson, J. Ballet, G. Barbiellini, D. Bastieri, J. Becerra Gonzalez, R. Bellazzini, E. Bissaldi, E. D. Bloom, R. Bonino, E. Bottacini, P. Bruel, S. Buson, F. Cafardo, R. A. Cameron, E. Cavazzuti, S. Chen, C. C. Cheung, S. Ciprini, D. Costantin, S. Cutini, F. D'Ammando, P. de la Torre Luque, R. de Menezes, F. de Palma, A. Desai, N. Di Lalla, L. Di Venere, A. Dominguez, F. Fana Dirirsa, E. C. Ferrara, J. Finke, A. Franckowiak, Y. Fukazawa, S. Funk, P. Fusco, F. Gargano, S. Garrappa, D. Gasparrini, N. Giglietto, F. Giordano, M. Giroletti, D. Green, I. A. Grenier, S. Guiriec, S. Harita, E. Hays, D. Horan, R. Itoh, G. Johannesson, M. Kovac'evic', F. Krauss, M. Kreter, M. Kuss, S. Larsson, C. Leto, J. Li, I. Liodakis, F. Longo, F. Loparco, B. Lott, M. N. Lovellette, P. Lubrano, G. M. Madejski, S. Maldera, A. Manfreda, G. Marti-Devesa, F. Massaro, M. N. Mazziotta, I. Mereu, M. Meyer, G. Migliori, N. Mirabal, T. Mizuno, M. E. Monzani, A. Morselli, I. V. Moskalenko, M. Negro, R. Nemmen, E. Nuss, L. S. Ojha, R. Ojha, N. Omodei, M. Orienti, E. Orlando, J. F. Ormes, V. S. Paliya, Z. Pei, H. Pena-Herazo, M. Persic, M. Pesce-Rollins, L. Petrov, F. Piron, H. Poon, G. Principe, S. Raino, R. Rando, B. Rani, M. Razzano, S. Razzaque, A. Reimer, O. Reimer, F. K. Schinzel, D. Serini, C. Sgro, E. J. Siskind, G. Spandre, P. Spinelli, D. J. Suson, Y. Tachibana, D. J. Thompson, D. F. Torres, E. Torresi, E. Troja, J. Valverde, P. van Zyl, and M. Yassine, "The Fourth Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope," 2020, The Astrophysical Journal 892 (2): 105.
    doi: 10.3847/1538-4357/ab791e
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  6. Abdollahi, S., F. Acero, M. Ackermann, M. Ajello, W. B. Atwood, M. Axelsson, L. Baldini, J. Ballet, G. Barbiellini, D. Bastieri, J. Becerra Gonzalez, R. Bellazzini, A. Berretta, E. Bissaldi, R. D. Blandford, E. D. Bloom, R. Bonino, E. Bottacini, T. J. Brandt, J. Bregeon, P. Bruel, R. Buehler, T. H. Burnett, S. Buson, R. A. Cameron, R. Caputo, P. A. Caraveo, J. M. Casandjian, D. Castro, E. Cavazzuti, E. Charles, S. Chaty, S. Chen, C. C. Cheung, G. Chiaro, S. Ciprini, J. Cohen-Tanugi, L. R. Cominsky, J. Coronado-Blazquez, D. Costantin, A. Cuoco, S. Cutini, F. D'Ammando, M. DeKlotz, P. de la Torre Luque, F. de Palma, A. Desai, S. W. Digel, N. Di Lalla, M. Di Mauro, L. Di Venere, A. Dominguez, D. Dumora, F. Fana Dirirsa, S. J. Fegan, E. C. Ferrara, A. Franckowiak, Y. Fukazawa, S. Funk, P. Fusco, F. Gargano, D. Gasparrini, N. Giglietto, P. Giommi, F. Giordano, M. Giroletti, T. Glanzman, D. Green, I. A. Grenier, S. Griffin, M.-H. Grondin, J. E. Grove, S. Guiriec, A. K. Harding, K. Hayashi, E. Hays, J. W. Hewitt, D. Horan, G. Johannesson, T. J. Johnson, T. Kamae, M. Kerr, D. Kocevski, M. Kovac'evic', M. Kuss, D. Landriu, S. Larsson, L. Latronico, M. Lemoine-Goumard, J. Li, I. Liodakis, F. Longo, F. Loparco, B. Lott, M. N. Lovellette, P. Lubrano, G. M. Madejski, S. Maldera, D. Malyshev, A. Manfreda, E. J. Marchesini, L. Marcotulli, G. Marti-Devesa, P. Martin, F. Massaro, M. N. Mazziotta, J. E. McEnery, I. Mereu, M. Meyer, P. F. Michelson, N. Mirabal, T. Mizuno, M. E. Monzani, A. Morselli, I. V. Moskalenko, M. Negro, E. Nuss, R. Ojha, N. Omodei, M. Orienti, E. Orlando, J. F. Ormes, M. Palatiello, V. S. Paliya, D. Paneque, Z. Pei, H. Pena-Herazo, J. S. Perkins, M. Persic, M. Pesce-Rollins, V. Petrosian, L. Petrov, F. Piron, H. Poon, T. A. Porter, G. Principe, S. Raino, R. Rando, M. Razzano, S. Razzaque, A. Reimer, O. Reimer, Q. Remy, T. Reposeur, R. W. Romani, P. M. Saz Parkinson, F. K. Schinzel, D. Serini, C. Sgro, E. J. Siskind, D. A. Smith, G. Spandre, P. Spinelli, A. W. Strong, D. J. Suson, H. Tajima, M. N. Takahashi, D. Tak, J. B. Thayer, D. J. Thompson, L. Tibaldo, D. F. Torres, E. Torresi, J. Valverde, B. Van Klaveren, P. van Zyl, K. Wood, M. Yassine, and G. Zaharijas "Fermi Large Area Telescope Fourth Source Catalog", 2020, The Astrophysical Journal Supplement Series 247 (1): 33.
    doi: 10.3847/1538-4365/ab6bcb
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  7. Petrov, L., A. de Witt, E. A. Saddler, C. Phillips, S. Horiuchi, The Second LBA Calibrator Survey of southern compact extragalactic radio sources - LCS2", 2019, Montly Notices of the Royal Astronomical Society, 485, 88--101
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  8. Petrov, L., Kovalev, Y.Y., Plavin, A. V., "A quantitative analysis of systematic differences in positions and proper motions of Gaia DR2 with respect to VLBI", 2019, Montly Notices of the Royal Astronomical Society, 482(3), 3023-3031.
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  9. Plavin, A. V., Kovalev, Y.Y., Petrov, L., "Dissecting the AGN disk-jet system with joint VLBI-Gaia analysis", 2019, The Astrophysical Journal, 871:143 (8pp).
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  10. Deller, A. T., W. M. Goss, W. F. Brisken, S. Chatterjee, J. M. Cordes, G. H. Janssen, Y. Y. Kovalev, T. J. W. Lazio, L. Petrov, B. W. Stappers, A. Lyne "Microarcsecond VLBI pulsar astrometry with PSRpi -- II. parallax distances for 57 pulsars", 2019, The Astrophysical Journal, 875:100 (28pp)
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  11. Harju, J., K. Lehtinen, J. Romney, L. Petrov, M. Granvik, K. Muinonen, U. Bach, M. Poutanen, "Radio interferometric observation of an asteroid occultation", 2018, The Astronomical Journal, 156(4), 155.
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  12. Petrov, L., Kovalev, Y.Y., "Observational consequences of optical range milliarcsecond-scale structure in active galactic nuclei discovered by Gaia", Monthly Notices of the Royal Astonomical Society, 2017, 471, 3775-3787.
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  13. Giovannini, G., T. Savolainen, M. Orienti, M. Nakamura, H. Nagai, M. Kino, M. Giroletti, K. Hada, G. Bruni, Y. Y. Kovalev, J. M. Anderson, F. D'Ammando, J. Hodgson, M. Honma, T. P. Krichbaum, S.-S. Lee, R. Lico, M. M. Lisakov, A. P. Lobanov, L. Petrov, B. W. Sohn, K. V. Sokolovsky, P. A. Voitsik, J. A. Zensus & S. Tingay, "A wide and collimated radio jet in 3C84 on the scale of a few hundred gravitational radii", Nature Astronomy, 2018, 2, 472-477.
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  14. F. Shu, L. Petrov, W. Jiang, B. Xia, T. Jiang, Y. Cui, K. Takefuji, J. McCallum, J. Lovell, S.-O Yi, L. Hao, W. Yang, H. Zhang, Z. Chen, J. Li, "VLBI ecliptic plane survey VEPS-1", 2017, The Astrophysical Journal Supplement Series, 230:13 (10pp). http://arxiv.org/abs/1701.07287
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  15. Schinzel, F.K., Petrov, L., Taylor, G.B., Edwards, P.G. "Radio Follow-up on all Unassociated Gamma-ray Sources from the Third Fermi Large Area Telescope Source Catalog, accepted by Astropysical Journal, 2017, http://arxiv.org/abs/1702.07036
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  16. Kovalev, Y.Y., Petrov, L., Plavin, A. V, "VLBI-Gaia offsets favour parsec-scale jet direction in Active Galactic Nuclei", Astronomy and Astrophysics, 2017, 598, L1.
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  17. Petrov, L., Kovalev, Y.Y., "On significance of VLBI/Gaia offsets", Monthly Notices of the Royal Astonomical Society Letters, 2017, L71-L75.
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  18. J.J. Condon, J. Darling, Y.Y. Kovalev, L. Petrov, "A nearly naked supermassive black hole", Astrophys. Joirnal, 2017, 834:184.
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  19. A.T. Deller, S.J. Vigeland, D.L. Kaplan, W.M. Goss, W.F. Brisken, S.Chatterjee, J.M. Cordes, G.H. Janssen, T.J.W. Lazio, L.Petrov, B.W. Stappers, A.Lyne, "Microarcsecond VLBI pulsar astrometry with PSRPI I. Two binary millisecond pulsars with white dwarf companions", 2016, ApJ, 828, 8D
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  20. Petrov, "VLBA Calibrator Survey 9 (VCS-9)", to appear in proceedings of the 13th European VLBI Network Symposium, 2016. http://arxiv.org/abs/1610.04951
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  21. Y. Y. Kovalev, N. S. Kardashev, K. I. Kellermann, A. P. Lobanov, M. D. Johnson, L. I. Gurvits, P. A. Voitsik, J. A. Zensus, J. M. Anderson, U. Bach, D. L. Jauncey, F. Ghigo, T. Ghosh, A. Kraus, Yu. A. Kovalev, M. M. Lisakov, L. Yu. Petrov, J. D. Romney, C. Salter, K. V. Sokolovsky, RadioAstron Observations of the Quasar 3C273: a Challenge to the Brightness Temperature Limit, 2016 Astrophysical Journal Letters, 820(1), L9.
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  22. K. Lehtinen, U. Bach, K. Muinonen, M. Poutanen, and L. Petrov, Asteroid sizing by radiogalaxy occultation at 5 GHz, Astrophysial Journal Letters, 2016, 822, L21
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  23. L. Petrov, The International Mass Loading Service Proceedings of the Reference Frames for Applications in Geosciences Simposium, held in Luxemboug in October 2014 http://arxiv.org/abs/1503.00191
    Abstract Full text   (PDF, 2.4Mb )

  24. L. Petrov, Modeling of path delay in the neutral atmosphere: a paradigm shift to appear in the Proceedings of the 12th European VLBI Network Symposium and Users Meeting, 7-10 October 2014 Cagliari, Italy, http://arxiv.org/abs/1502.06678
    Abstract Full text   (PDF, 0.8Mb )

  25. L. Petrov, T. Natusch, S. Weston, J. McCallum, S. Ellingsen, S. Gulyaev, First scientific VLBI observations using New Zealand 30 meter radio telescope WARK30M, Publications of the Astronomical Society of the Pacific, 2015, 127, 516-522
    Abstract Full text   (PDF, 1.4Mb )

  26. J. Strader, L. Chomiuk, C.C. Cheung, D. Sand, D. Donato, R. Corbet, D. Koeppe, P. Edwards, J. Stevens, L. Petrov, R. Salinas, M. Peacock, T. Finzell, D. E. Reichart, J. Haislip 1FGL J1417.7-4407: A likely gamma-ray bright binary with a massive neutron star and a giant secondary, Astrophysical Journal Letters, 2015, 804L, 12S

        Full text   (PDF, 0.5Mb )

  27. F. Schinzel, L. Petrov, G. Taylor, E. Mahony, P. Edwards, Y. Kovalev New Associations of Gamma-Ray Sources from the Fermi Second Source Catalog, Astrophysical Journal, Supplement Series, 2015, 217, 4S arxiv.org/abs/1408.6217
    Abstract Full text   (PDF, 1.4Mb )

  28. S.-S. Lee, L. Petrov, D.-Y. Byun, J. Kim, T. Jung, M.-G. Song, C. S. Oh, D.-G. Roh, D.-H. Je, S.-O. Wi, B. W. Sohn, S.-J. Oh, K.-T. Kim, J.-H. Yeom, M.-H. Chung, J. Kang, S.-T. Han, J.-W. Lee, B. G. Kim, H. Chung, H.-G. Kim, H. R. Kim, Y.-W. Kang, S.-H. Cho, "Early science with Korean VLBI network: evaluation of system performance", 2014, Astronomical Journal, 146, 77.
    Abstract Full text   (PDF, 21Mb )

  29. L. Petrov, "The catalogue of positions of optically bright extragalactic radio sources OBRS-2", 2013, Astronomical Journal, 146, 5
    http://arxiv.org/abs/1301.5407
    Abstract Full text   (PDF, 375Kb )

  30. L. Petrov, E. K. Mahony, P. G. Edwards, E. M. Sadler, F. K. Schinzel, "ATCA observations of Fermi unassociated sources", 2013, Monthly Notices of the Royal Astronomical Society, 432, 1294--1302
    http://arxiv.org/abs/1301.2386
    Abstract Full text   (PDF, 1434Kb )

  31. L. Petrov, S.-S. Lee, J. Kim, T. Jung, J. Oh, B. W. Sohn, D.-Y. Byun, M.-H. Chung, D.-H. Je, S.-O. Wi, M.-G. Song, J. Kang, S.-T. Han, J.-W. Lee, B. G. Kim, H. Chung, H.-G. Kim, "Early science with Korean VLBI network: the QCAL-1 KVN 43 GHz calibrator survey", 2012, Astron. J., 144, 150.
    http://arxiv.org/abs/1207.5872
    Abstract Full text   (PDF, 1873Kb )

  32. N. Bartel, Bietenholz, M.F., Lebach, D.E., Lederman, J. I., Petrov, L., Ransom, R., Ratner, M. I., and Shapiro, I. I., "VLBI for Gravity Probe B. III. A Limit on the Proper Motion of the 'core' of the Quasar 3C 454.3", 2012, The Astrophysical Journal Supplement, 201, 3B
    http://arxiv.org/abs/1204.4637
    Abstract Full text   (PDF, 977Kb )

  33. L. Petrov, "The EVN Galactic Plane Survey - EGaPS", 2012, MNRAS, 416M, 1097
    http://arxiv.org/abs/1106.4883
    Abstract Full text   (PDF, 497Kb )

  34. L. Petrov, Taylor, G.B. "Precise absolute astrometry from the VLBA imaging and polarimetry survey at 5 GHz", 2011, Astron. J., 142, 89
    http://arxiv.org/abs/1106.2382
    Abstract Full text   (PDF, 391Kb )

  35. L. Petrov, Honma M., Shibata K. M. "The KCAL VERA 22 GHz calibrator survey", Astron. J., 143, 35
    http://arxiv.org/abs/1107.2463
    Abstract Full text   (PDF, 1304Kb )

  36. L. Petrov, "The catalogue of positions of optically bright extragalactic radio sources OBRS-1", Astron. J., 142, 105
    http://arxiv.org/abs/1103.2840
    Abstract Full text   (PDF, 178Kb )

  37. L. Petrov, C., Phillips, A. Bertarini, T. Murphy, E. M. Sadler, "The LBA Calibrator Survey of southern compact extragalactic radio sources — LCS1", Mon. Not. Roy. Astron. Soc., 2011 Mon. Not. Roy. Astron. Soc., 414(3), 2528-2539.
    http://arxiv.org/abs/1012.2607
    Abstract Full text   (PDF, 591Kb )

  38. L. Petrov, C. Phillips, T. Tzioumis, B. Stansby, C. Reynolds, H. E. Bignall, S. Gulyaev, T. Natusch, N. Palmer, D. Collett, J. E. Reynolds, S. W. Amy, R. Wayth, S. J. Tingay, "First geodetic observations using new VLBI stations ASKAP-29 and WARK12M", Publications of the Astronomical Society of Australia, Publ. Astronom. Soc. Australia, 2011, 28(2), 107--116.
    http://arxiv.org/abs/1012.4243
    Abstract Full text   (PDF, 558Kb )

  39. L. Petrov, Y. Y. Kovalev, E. B. Fomalont, D. Gordon, The VLBA Galactic Plane Survey — VGaPS, 2011 Astroon. J., 142, 35
    http://arxiv.org/abs/1101.1460
    Abstract Full text   (PDF, 1332Kb )

  40. L. Petrov, C. Phillips, A. Bertarini, A. Deller, S. Pogrebenko, A. Mujunen, "The use of the Long Baseline Array in Australia for precise geodesy and absolute astrometry", Publications of the Astronomical Society of Australia, 26(1), 75-84, 2009. DOI: 10.1071/AS08030
    http://arXiv.org/abs/0809.0627
    Abstract Full text   (PDF, 308Kb )

  41. L. Petrov, D. Gordon, J. Gipson, D. MacMillan, C. Ma, E. Fomalont, R. C. Walker, C. Carabajal, "Precise geodesy with the Very Long Baseline Array", Journal of Geodesy, 2009, 83(9), 859.
    http://arXiv.org/abs/0806.0167
    Abstract Full text   (PDF, 1356Kb )

  42. L. Petrov, Y. Kovalev, E. Fomalont, D. Gordon, "The Sixth VLBA Calibrator Survery - VCS6", Astronomical Journal, 2008, 136, 580.
    http://arXiv.org/astro-ph/0801.3895
    Abstract Full text   (PDF, 356Kb )

  43. L. Petrov, "On observability of the free core nutation", in Proceedints of the Journees 2007 Systemes de reference spatio-temporels, 99-102, 2008.
    http://arXiv.org/abs/0712.0018
    Abstract Full text PDF (135Kb)

  44. L. Petrov, "Using source maps for scheduling and data analysis: approaches and strategies", Proceedings of the 18th European VLBI for geodesy and astrometery working meeting, ed. by J. Boem, A. Pany and H. Schuh, p. 141-146, 2007.
    Abstract Full text PDF (484Kb)

  45. L. Petrov, "The empirical Earth rotation model from VLBI observations", Astronomy and Astrophysics, vol. 467, p. 359, 2007
    http://arXiv.org/astro-ph/0611781
    Abstract Full text PDF (417Kb) ps+gz (283Kb)

  46. L. Petrov, Empirical Earth rotation model: a consistent way to evaluate Earth orientation parameters", to be published in the Proceedings of the Geodetic Reference Frame symposium held in Muenchen in October 2006
    http://arXiv.org/astro-ph/0611782
    Abstract Full text PDF (112Kb)

  47. L. Petrov, T. Hirota, M. Honma, S.M. Shibata, T. Jike, H. Kobayashi, "VERA 22 GHz fringe search survey", Astronomical Journal, 133, pp.2487-2494, 2007
    http://arXiv.org/astro-ph/0609557
    Abstract Full text PS + gzip (748Kb),    PDF (1222Kb)

  48. Y. Kovalev, L. Petrov, E. Fomalont, D. Gordon, "The fifth VLBA Calibrator Survery - VCS5", Astronomical Journal, 133, pp.1236-142, 2007.     http://arXiv.org/astro-ph/0607524
    Full text   (PS + gzip, 134Kb ) PDF (365Kb)

  49. L. Petrov, Y. Kovalev, E. Fomalont, D. Gordon, "The fourth VLBA Calibrator Survery - VCS4", Astronomical Journal, 131, pp.1872-1879, 2006.     http://arXiv.org/astro-ph/0508506
    Abstract Full text   (PS + gzip, 314Kb )

  50. L. Petrov, "Approaches for modeling non-linear site position variations", Proceedints of the 17th working meeting on European VLBI for geodesy and astrometery, ed. by M. Vennenbusch and A. Nothnagel, p. 113--117, 2005.
    Abstract Full text   (PS + gzip, 200Kb )

  51. L. Petrov, Y. Kovalev, E. Fomalont, D. Gordon, "The third VLBA Calibrator Survery - VCS3", Astronomical Journal, 129, p. 1163--1170, 2005.     http://arXiv.org/astro-ph/0409698
    Abstract Full text   (PS + gzip, 253Kb )

  52. L. Petrov, "Preliminary results of the IVS gravity experiment grav01", International VLBI service for geodesy and astrometry 2002 general meeting proceedings, ed. by N. Vandenberg and K. Baver, 2004.
    Abstract Full text   (PS + gzip, 67Kb )

  53. L. Petrov, J.-P. Boy, "Study of the atmospheric pressure loading signal in VLBI observations", J. Geophys. Res., 109, No. B03405, 10.1029/2003JB002500, 2004.
    Abstract Full text   (PS + gzip, 356Kb ) Full text   (pdf, 871Kb )

  54. E. Fomalont, L. Petrov, D.S. McMillan, D. Gordon, C. Ma, "The second VLBA Calibrator Survery - VCS2", Astronomical Journal, 126 (N5), p. 2562-2566, 2003.
    Abstract Full text   (PS + gzip, 335Kb )

  55. L. Petrov, "Contribution of the VLBA Network to Geodynamics", to appear in the Proceedings of 'Future Directions in High Resolution Astronomy: A Celebration of the 10th Anniversary of the VLBA' meeting in Socorro in June 2003. http://arXiv.org/astro-ph/0309393
    Abstract Full text   (PS + gzip, 78Kb )

  56. L. Petrov, D. Gordon, A. Beasley, E. Fomalont, "VLBA Calibrator Survey: Astrometric and Image Results", to appear in the Proceedings of 'Future Directions in High Resolution Astronomy: A Celebration of the 10th Anniversary of the VLBA' meeting in Socorro in June 2003. http://arXiv.org/astro-ph/0309392
    Abstract Full text   (PS + gzip, 146Kb )

  57. A. Niell, L. Petrov "Using a Numerical Weather model to Improve Geodesy", to appear in the Proceedings of 'The State of GPS Vertical Positioning Precision: Separation of Earth Processes by Space Geodesy' meeting held in April 2003 in Luxemburg. http://arXiv.org/physics/0401118
    Abstract Full text   (PS + gzip, 168Kb )

  58. L. Petrov, C. Ma, "Study of harmonic site position variations determined by VLBI", J. Geophys. Res., 108, No. B4, 2190, doi: 10.1029/2002JB001801, 2003.
    Abstract Full text   (pdf, 1.6Mb )

  59. A.J. Beasley, D. Gordron, A.B. Peck, L. Petrov, D.S.McMillan, E.B. Fomalont, C. Ma, "The VLBA Calibrator Survey-VCS1", Asrophys. J., Supp., 141, p.13-21, 2002. http://arXiv.org/astro-ph/0201414
    Abstract Full text   (PS + gzip, 736Kb )

  60. L. Petrov, O. Volvach, N. Nesterov, "Measurements of horizontal motion of the station Simeiz using VLBI", Kinematics and Physics of Celestial Bodies, 17, N5, p.424-436, 2001
    Abstract Full text   (PS + gzip, 194Kb )

  61. L. Petrov: "Instrumental errors of geodetic VLBI" in International VLBI service for geodesy and astrometry 2000 general meeting proceedings, ed by N. Vandenberg and K. Baver, 2000, p. 230-235.
    Abstract Full text   (PS + gzip, 88Kb )

  62. L. Petrov: "Optimal estimation of the Earth orientation paramreters using VLBI" in International VLBI service for geodesy and astrometry 2000 general meeting proceedings, ed by N. Vandenberg and K. Baver, 2000, p. 243-246.
    Abstract Full text   (PS + gzip, 44Kb )

  63. H. Hase, L. Petrov: "The First Campaign of Observations with the VLBI-Module of TIGO", In Proceedings of the 13th Working Meeting on European VLBI for Geodesy and Astrometry, ed. by W. Schlüter and H. Hase, BKG, Wettzell, p. 19-24, 1999.
    Abstract Full text   (PS + gzip, 1980Kb )

  64. M. Sorgente, L. Petrov: "Overview of performance of European VLBI Geodetic Network in the Europe campaigns in 1998", In Proceedings of the 13th Working Meeting on European VLBI for Geodesy and Astrometry, ed. by W. Schlüter and H. Hase, BKG, Wettzell, p. 95-199, 1999.
    Abstract Full text   (PS + gzip, 77Kb )

  65. L. Petrov: "Absolute methods for determination of reference system from VLBI observations", In Proceedings of the 13th Working Meeting on European VLBI for Geodesy and Astrometry, ed. by W. Schlüter and H. Hase, BKG, Wettzell, p. 138-143, 1999.
    Abstract Full text   (PS + gzip, 66Kb )

  66. L. Petrov: "Steps towards phase delay VLBI", In Proceedings of the 13th Working Meeting on European VLBI for Geodesy and Astrometry, ed. by W. Schlüter and H. Hase, BKG, Wettzell, p. 144-151, 1999.
    Abstract Full text   (PS + gzip, 89Kb )

  67. L. Petrov "Usage of phase delay measurements produced by VLBI for geodetic applications", Annales Geophysicae, Supp. 1 to Vol. 16, 1998, p. C399. nice.ps.gz (151Kb)

  68. Petrov L.Y. "VLBI measurements of the crustal deformations induced by polar motion", Izvestiya, Physics of the Solid Earth, 1998, Vol.34, N3, p.228-230, Translated from Fizika Zemli N.3, 1998, pp. p.58-61. papers/ptd_eng.pdf (1502Kb)

  69. Petrov L.Y. "Secondary data analysis of geodetic VLBI observations. I. Reduction model", Communications of IPA RAN, N.74-75, 119p, 1995 (in Russian)
    Abstract Full text   (PS + gzip, 714Kb )

  70. Petrov L.Y. "Secondary data analysis of geodetic VLBI observations. II. Parameters estimation", Communications of IPA RAN, N.76, 45p, 1995 (in Russian)
    Abstract Full text   (PS + gzip, 966Kb )

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