SOLAR-TERRESTRIAL INTERACTION: CASE STUDY OF CASPIAN SEA LEVEL CHANGES Статья Kaftan V., Komitov B., Lebedev S. Bulgarian Astronomical Journal. Institute of Astronomy and Rozhen NAO. Том 25. 2016.
DIURNAL OSCILLATIONS IN LOCAL GNSS MONITORING Статья Ustinov A., Kaftan V. G05 GNSS++: Emerging Technologies and Applications. 26th IUGG General Assembly, Jun 22 – July 2, 2015. [б.и.]. 2015. С. 1-1
SUBDAILY PERIODICITIES OF SHORT GNSS BASELINES IN RELATION WITH IONOSPHERE Статья Ustinov A., Kaftan V. International Symposium Asia-Pacific Space Geodynamics (APSG) Project on the theme of "Geodetic Datum and Regional and Terrestrial Reference Frame realization". [б.и.]. 2015. С. 1-1
SATELLITE AND TERRESTRIAL DATA ANALYSIS OF THE CASPIAN SEA LEVEL CHANGES IN RELATION TO COSMO-GEOPHYSICAL PROCESSES Статья Kaftan V., Komitov B., Lebedev S. JP4 Satellite Oceanography and Climatology (IAPSO, IAG) 26th IUGG General Assembly, Jun 22 – July 2, 2015. [б.и.]. 2015. С. 1-1