Publications in Latin Alphabet

1. Ts. B. Georgiev, A. Valcheva, P. Nedialkov, S. Stefanov, M. Moyseev, Periodicity in the historical light curve of the LBV star n Carinae, Bulgarian Astronomical Journal, Vol. 43, p. 3 (2025)

2. Ts. Georgiev, S. Simeonova, L. Dankova, On the Delay of the Additional Mortality Linked to the Geomagnetic Disturbances, Aerospace Research in Bulgaria, vol. 36, pp. 51-66 (2024)

3. Ts. Georgiev, Revealing of repeating structures in time series by the structure length eminence, Bulgarian Astronomical Journal, Vol. 38, p. 120 (2023)

4. Ts. Georgiev, R. Zamanov, S. Stefanov, Macro-flickering of AQ Mensae on the daily time-scales: Parameters and quasi-period modes, Bulgarian Astronomical Journal, Vol. 38, p. 68 (2023)

5. Ts. Georgiev, S. Boeva, K. Stoyanov, G. Latev, B. Spassov, A. Kurtenkov, Intra-night flickering of MWC 560: Parameters and quasi-period modes. Comparison with RS Oph and T CrB, Bulgarian Astronomical Journal, Vol. 37, p. 62 (2022)

6. Ts. Georgiev, R. Zamanov, S. Boeva, G. Latev, B. Spassov, J. Martн, G. Nikolov, S. Ibryamov, S. Tsvetkova, K. Stoyanov, Intra-night flickering of RS Ophiuchi: IV. Shapes of repeating time structures and their evolution, Bulgarian Astronomical Journal, Vol. 34, p. 55 (2021)

7. Ts. Georgiev, R. Zamanov, S. Boeva, G. Latev, B. Spassov, J. Martн, G. Nikolov, S. Ibryamov, S. Tsvetkova, K. Stoyanov, Intra-night flickering of RS Ophiuchi: III. Modes of quasi-periods in the minute scale and their evolution, Bulgarian Astronomical Journal, Vol. 33, p. 3 (2020)

8. Ts. Georgiev, R. Zamanov, S. Boeva, G. Latev, B. Spassov, J. Martн, G. Nikolov, S. Ibryamov, S. Tsvetkova, K. Stoyanov, Intra-night flickering of RS Ophiuchi: II. Exponentially distributed quasi-period modes, Bulgarian Astronomical Journal, Vol. 32, p. 35 (2020)

9. Ts. Georgiev, R. Zamanov, S. Boeva, G. Latev, B. Spassov, J. Martн, G. Nikolov, S. Ibryamov, S. Tsvetkova, K. Stoyanov, Intra-night flickering of RS Ophiuchi: I. Sizes and cumulative energies of time structures, Bulgarian Astronomical Journal, Vol. 30, p. 83 (2019)

10. Ts. Georgiev, Correlations of parameters of Titius-Bode law with parameters of exoplanet and satellite systems, Bulgarian Astronomical Journal, Vol. 29, p. 19 (2018)

11. Ts. Georgiev, Titius-Bode law in the Solar System. Dependence of the regularity parameter on the central body mass, Bulgarian Astronomical Journal, Vol. 25, p. 3 (2016)

12. Ts. Georgiev, Deep photometry and integral magnitudes of 8 nearby galaxies, AIP Conference Proceedings, Volume 1714, Issue 1, id.020005 (2016)

13. Ts. Georgiev, P. Nedialkov, E. Ovcharov, A. Valcheva, On the mutual location of the nearby galaxies M31, M32 and M110, Bulgarian Astronomical Journal, Vol. 23, p. 31 (2015)

14. Ts. Georgiev, Graphic presentation of the simplest statistical tests, Bulgarian Astronomical Journal, Vol. 20, p. 14 (2014)

15. Ts. Georgiev, Analysis of stellar variability based on polynomial fittings of its light curve, In: Space Plasma Physics, Proceedings of the 4th School and Workshop on Space Plasma Physics. AIP Conference Proceedings, Volume 1551, pp. 98-106 (2013)

16. J. Concejo, O. Stanchev, Ts. Georgiev, The disk(s) of the Milky Way, SPACE PLASMA PHYSICS: Proceedings of the 4th School and Workshop on Space Plasma Physics. AIP Conference Proceedings, Volume 1551, pp. 72-83 (2013)

17. Ts. Georgiev, Modified Fisher's and Student's tests for detection of faint stellar variability, Bulgarian Astronomical Journal, Vol. 18, No. 3, p. 97 (2012)

18. Ts. Georgiev, A. Antov, R. Bachev, S. Boeva, G. Latev, B. Spasov, K. Stoyanov, S. Tsvetkova, Fractal morphology of the flickering of the cataclysmic variable star KR Aurigae, Bulgarian Astronomical Journal, Vol. 18, No. 2, p. 36 (2012)

19. Ts. Georgiev, Four-Component Modeling of Brightness Profiles of Spiral Galaxies and Model Total Magnitudes, 3rd School and Workshop on Space Plasma Physics, AIP Conference Proceedings, Volume 1356, pp. 50-59 (2011)

20. S. Boeva, R. Bachev, S. Tsvetkova, K. Stoyanov, R. Zamanov, B. Spassov, G. Latev, B. Petrov, Z. Donchev, D. Dimitrov, A. Valcheva, Ts. Georgiev, Flickering amplitude of the cataclysmic variable star MV Lyrae in different states, Bulgarian Astronomical Journal, Vol. 16, p. 23 (2011)

21. E. Ovcharov, A. Valcheva, K. Stoyanov, A. Lalova, A. Kostov, Y. Nikolov, Ts. Georgiev, P. Nedialkov, Optical Nova Candidate in M31, The Astronomer's Telegram, No.3128 (2011)

22. R. Bachev, S. Boeva, Ts. Georgiev, G. Latev, B. Spassov, K. Stoyanov, S. Tsvetkova, On the nature of the short-term variability of the cataclysmic binary star KR Aurigae, Bulgarian Astronomical Journal, Vol. 16, p. 31 (2011)

23. F. Petkova, G. Borisov, Ts. Georgiev, L. Ilchev, V. Kalinova, P. Nedialkov, I. Parov, First observations with the radio telescope SRT in the Observatory of the Sofia University, Bulgarian Astronomical Journal, Vol. 14, p. 118 (2010)

24. L. Vassileva, T. Veltchev, Ts. Georgiev, P. Nedialkov, Young stellar groups in M 33 galaxy: delineation and main parameters, Proc. VI Serbian-Bulgarian Astronomical Conference, Belgrade 7-11 May 2008, Eds. M. S. Dimitrijevich, M. Tsvetkov, L. C. Popovich, V. Golev, Publ. Astr. Soc. Rudjer Boshkovich (9) 433-440 (2009)

25. L. Bukowiecki, G. Maciejewski, W. Bykowski, Ts. Georgiev, S. Boeva, N. Kacharov, B. Mihov, G. Latev, E. Ovcharov, A. Valcheva, Search For Variable Stars in the Field of The Young Open Cluster NGC 957, Open European Journal on Variable Stars, vol. 112, p.1 (2009)

26. R. Bachev, D. Grupe, S. Boeva, E. Ovcharov, A. Valcheva, E. Semkov, Ts. Georgiev, L. Gallo, Studying X-ray reprocessing and continuum variability in quasars: PG 1211+143, Monthly Notices of the Royal Astronomical Society, Volume 399, Issue 2, pp. 750-761 (2009)

27. E. Ovcharov, A. Valcheva, Ts. Georgiev, A. Kostov, Y. Nikolov, P. Nedialkov, Optical Nova Candidate in M31, The Astronomer's Telegram, No.2176 (2009)

28. G. Maciejewski, B. Mihov, Ts. Georgiev, The open cluster Berkeley 53, Astronomische Nachrichten, Vol.330, Issue 8, p. 851 (2009)

29. A. Valcheva, E. Ovcharov, Y. Nikolov, G. Latev, A. Kostov, Ts. Georgiev, P. Nedialkov, Optical Nova Candidate in M31, The Astronomer's Telegram, No.2090 (2009)

30. O. Stanchev, Ts. Georgiev, K. Weis, D. Bomans, R-J. Dettmar, Correlation between the Convexity of the Disk Radial Profile and the Hubble Type of the Galaxy, In: Space Plasma Physics, School of Space Plasma Physics. AIP Conference Proceedings, Volume 1121, pp. 61-70 (2009)

31. E. Ovcharov, A. Valcheva, A. Kostov, G. Latev, Y. Nikolov, Ts. Georgiev, P. Nedialkov, Optical Nova Candidate in M31, The Astronomer's Telegram, No.1927 (2009)

32. A. Valcheva, E. Ovcharov, V. Ivanov, P. Nedialkov, I. Stanev, Long-term R-band monitoring of the z~0.8 QSO SDSS J075448.86+303355.1. First results, Bulgarian Astronomical Journal, Vol. 11, p. 71 (2009)

33. A. Valcheva, E. Ovcharov, G. Latev, A. Kostov, Y. Nikolov, Ts. Georgiev, P. Nedialkov, Optical Nova Candidate in M31, The Astronomer's Telegram, No. 1687 (2008)

34. E. Ovcharov, P. Nedialkov, A. Valcheva, V. Ivanov, N. Tikhonov, I. Stanev, A. Kostov, Ts. Georgiev, Optical monitoring of the z = 4.40 quasar Q2203+292, Monthly Notices of the Royal Astronomical Society, Volume 386, Issue 2, pp. 819-825 (2008)

35. E. Ovcharov, A. Valcheva, A. Kostov, Y. Nikolov, Ts. Georgiev, P. Nedialkov, Two possible Novae in M31, The Astronomer's Telegram, No.1312 (2007)

36. E. Ovcharov, A. Valcheva, V. Ivanov, N. Kacharov, A. Kostov, Y. Nikolov, Ts. Georgiev, P. Nedialkov, Probable nova in M31, The Astronomer's Telegram, No.1267 (2007)

37. E. Ovcharov, A. Valcheva, A. Kostov, Y. Nikolov, I. Stanev, Ts. Georgiev, P. Nedialkov, M31 Nova Candidate, The Astronomer's Telegram, No.1139 (2007)

38. Ovcharov, E. ; Nikolov, Y. ; Georgiev, Ts. search by orcid ; Valcheva, A. ; Stanev, I. ; Kostov, A. ; Nedialkov, P.