Tikhonov N.A., Galazutdinova O.A.,
Does the IC 342/Maffei Galaxy Group Really Exist?
Astrophysical Bulletin, Vol. 73, Issue 3, pp. 279-292, 2018.

Tikhonov N.A.; Galazutdinova O.A.,
Stellar subsystems of the galaxy NGC 1313,
Astronomy Letters, Vol. 42, Issue 7, pp. 428-444, 2016.

Tikhonov N.A., Lebedev V.S., Galazutdinova O.A., 
M 101 group galaxies, 
Astronomy Letters, Vol. 41, Issue 6, pp. 239-251,  2015.

Tikhonov N.A., Galazutdinova O.A., Lebedev V.S.,
Stellar Content of the Metal-Poor Galaxy DDO 68,
Astronomy Letters, Vol. 40, Issue 1, pp. 1-10, 2014.

Tikhonov N.A., Galazutdinova O.A., Lebedev V.S.,
Stellar Content of the Interacting Galaxies IC 1727 and NGC 672,
Astronomy Letters, Vol. 40, Issue 1, pp. 11-21, 2014.

Tikhonov N.A., Galazutdinova O.A.,
Stellar subsystems of the young tidal dwarf galaxy Ho IX,
Astronomy Letters, Vol. 39, Issue 2, pp. 104-110, 2013.

Tikhonov N.A., Galazutdinova O.A.,
Stellar subsystems of edge-on disk galaxies,
Astronomical & Astrophysical Transactions, Vol. 27, Issue 2, pp. 227-231, 2012.

Tikhonov N.A., Galazutdinova O.A.,
Stellar subsystems of various ages in spiral and irregular galaxies,
Astronomy Letters, Vol. 38, Issue 3, pp. 147-156, 2012.

Tikhonov N.A., Galazutdinova O.A.,
Stars and clusters of the Coma galaxies 4921 and NGC4923,
Astronomy Letters, Vol. 37, Issue 11, pp. 766-774, 2011.

Tikhonov N.A., Galazutdinova O.A.,
Distance to the galaxy IC 342,
Astronomy Letters, Vol. 36, Issue 3, pp. 167-174, 2010.

Tikhonov N.A., Galazutdinova O.A.,
Stellar population of the irregular galaxy IC 10,
Astronomy Letters, Vol. 35, Issue 11, pp. 748-763, 2009.

Tikhonov N.A., Galazutdinova O.A., Tikhonov E.N.,
Stellar content of the interacting galaxies of the M 51 system,
Astronomy Letters, Vol. 35, Issue 9, pp. 599-608, 2009.

Tikhonov N.A., Galazutdinova O.A.,
Stellar subsystems of the galaxy NGC 2366,
Astronomy Reports, Vol. 52, Issue 1, pp. 19-26, 2008.

Karataeva G.M., Tikhonov N.A., Galazutdinova O.A., Hagen-Thorn V.A.,
Stellar population of the central regions of NGC 5128,
Astronomy Letters, Vol. 32, Issue 4, pp. 236-243, 2006.

Tikhonov N.A., Galazutdinova O.A.,
Stellar Disks and Halos of Edge-on Spiral Galaxies: NGC 891, NGC 4144, and NGC 4244
Astrophysics, Vol. 48, Issue 2, pp. 221-236, 2005.

Tikhonov N.A., Galazutdinova O.A., Drozdovsky I.O.,
Thick disks and halos of spiral galaxies M 81, NGC 55 and NGC 300
Astronomy and Astrophysics, Vol. 431, pp.127-142, 2005.

Karataeva G.M., Tikhonov N.A., Galazutdinova O.A., Hagen-Thorn V.A., Yakovleva V.A.,
The stellar content of the ring in NGC 660
Astronomy and Astrophysics, Vol. 421, pp. 833-837, 2004.

Karataeva G.M., Drozdovsky I.O., Hagen-Thorn V.A., Yakovleva V.A., Tikhonov N.A., Galazutdinova O.A.,
The Stellar Content of the Polar Rings in the Galaxies NGC 2685 and NGC 4650A
The Astronomical Journal, Vol. 127, Issue 2, pp. 789-797, 2004.

Galazutdinov G.A., Galazutdinova O.A., Grinin V.P.,
Diffuse interstellar bands in the spectra of Herbig Ae/Be stars and related objects
Astronomy and Astrophysics, Vol. 407, pp. 705-712, 2003.

Tikhonov N. A., Galazutdinova O.A., Aparicio A.,
Stellar content of NGC 404 – the nearest S0 galaxy,
Astronomy and Astrophysics, Vol. 401, pp. 863-872, 2003.

Tikhonov N.A., Galazutdinova O.A.,
Photometry of red giants in the disk of IC 1613,
Astronomy and Astrophysics, Vol. 394, pp. 33-38, 2002.

Tikhonov N.A., Galazutdinova O.A.,
Determination distances to galaxies of thr NGC 1023 group. The Hubble constant,
Astrophysics, Vol. 45, n. 3, p. 253, 2002.

Tikhonov N.A., Galazutdinova O.A., Drozdovskii I.O.,
Distances to 24 Galaxies in the Direction of the Virgo Cluster and a Determination of the Hubble Constant
Astrophizika, Vol. 43, p. 367, 2000.

Conferences and e-prints.

Tikhonov N.A., Galazutdinova O.A., Sholukhova O.N., Valcheva A., Nedialkov P.L., Merkulova O.A.,
Search for the brightest stars in galaxies outside the Local Group,
eprint arXiv:2011.03324, 2020.

Tikhonov N A., Galazutdinova O.A.
Distances to 18 Dwarf Galaxies from the Arecibo Survey,
eprint arXiv:2010.00479, 2020.

Tikhonov N.A., Galazutdinova O.A.
Distance to the Dorado galaxy group,
eprint arXiv:2009.04090, 2020.

Tikhonov N.A., Galazutdinova, O.A., Karataeva G.M.,
The distance to the giant elliptical galaxy M 87 and the size of its stellar subsystem,
eprint arXiv:2008.10213, 2020.

Nedialkov P., Tikhonov N.,  Galazutdinova O., Valcheva A.,
Photometric search for high luminosity stars in the Local volume with medium-size telescopes,
All-Russian Conference "Ground-Based Astronomy in Russia. 21st Century",

 Nizhny Arkhyz, Russia,  September 21–25, 2020.

Nedialkov P., Tikhonov N., Galazutdinova O., Valcheva A.,
Photometric search for high luminosity stars in the Local Volume with medium-size telescopes,
Proceedings of the All-Russian Conference "Ground-Based Astronomy in Russia. 21st Century" 
eds. I.I. Romanyuk, I.A. Yakunin, A.F. Valeev, D.O. Kudryavtsev, Nizhny Arkhyz, Russia, 
September 21–25, 2020.

Tikhonov N.A., Galazutdinova O.A., Karataeva G.M.,

Semi-dark dwarf galaxy Coma P on the periphery of the Virgocluster,
«Diversity of the Local Universe», SAO RAS, Russia, 30 September – 4 October 2019, Nizhnij Arkhyz.

Tikhonov N.A., Galazutdinova O.A.,

Is the giant elliptical galaxy M87 the center of a galaxy cluster?
High Energy Astrophysics, Space Research Institute, 18–21 December, 2018, Moscow (poster). 

Tikhonov N.A., Galazutdinova O.A.,
The Riddle of the NGC 1313(poster),

All-Russian Astronomical Conference, 17–22 September, 2017, Yalta (poster).

Tikhonov N.A., Galazutdinova O.A., Lebedev V.S.,

Stellar content of the interacting galaxies IC 1727 and NGC 672,
Abstracts of All-Russian Astronomical Conference (RAS-2010), 23–27 September, 2013,

Nizhny Arkhyz, p. 250 (only Russian version available).

Tikhonov N.A., Galazutdinova O.A.,
Stellar subsystems of medium ages in spiral and irregular galaxies,
"High Energy Astrophysics", Space Research Institute, Moscow, 13–16 December, 2011.

Tikhonov N.A., Galazutdinova O.A.,
Stellar subsystems of  dwarf  disk galaxies,
"Modern stellar astronomy", Sternberg Astronomical Institute Moscow University, 15–16 June, 2011.

Tikhonov N.A., Galazutdinova O.A.,
Distance to the galaxy IC 342,
eprint  arXiv:1003.0321.  

Tikhonov N.A., Galazutdinova O.A.,
Stellar Population of the Irregular Galaxy IC 10,  
eprint arXiv:1002.2046.

Tikhonov N.A., Galazutdinova O.A.,
Stellar content of NGC 4921 – spiral galaxy in Coma Berenices cluster, 
Abstracts of All-Russian Astronomical Conference (RAS-2010), 12–19 September, 2010, Nizhny Arkhyz, p. 134 

(only Russian version available).

Stellar subsystems  of edge-on disk galaxies,
Dynamics and evolution of disk galaxies, May 31 –June 04, 2010, Pushchino,  Russia.

Tikhonov N.A., Kuchaeva E.Yu., Galazutdinova O.A.,
Expansion of disk galaxies,
Nearby Dwarf Galaxies, N.Arkhyz, 14–18 September, 2009.

Tikhonov N.A., Galazutdinova O.A.,
A new Distance to IC 342,
Nearby Dwarf Galaxies, N.Arkhyz, 14–18 September, 2009.

Acharova I.A., Galazutdinova O.A., Lepine J.R.D., Mishurov Yu.N., Tikhonov N.A.,
Bimodal abundance pattern in M51: evidence for corotation resonance effects, 
eprint arXiv: 0804.4364.

Drozdovsky I., Aparicio A., Gallart C., Monelli M., Hidalgo S. L., Bernard E. J., Tikhonov N., Galazutdinova O.,
The Stellar Structures around Disk Galaxies First Light Science with the GTC (Eds. R. Guzma'n, C. Packham,J. M. Rodri'guez-Espinosa, & S. Torres-Peimbert) Revista Mexicana de Astronomi'a y Astrofi'sica (Serie de Conferencias),
Vol. 29, p. 157, 2007 (http://www.astroscu.unam.mx/~rmaa/) (RMxAC Homepage).

Drozdovsky  I., Tikhonov N.,  Aparicio A.,  Gallart C., Monelli M., Hidalgo S.,  Bernard E.J., Galazutdinova O.,
The Stellar Structures around Disk Galaxies, IAU Symposium, 

Stellar populations as building blocks of galaxies, 241, 335, La Palma, Spain, 2007 

(http://export.arxiv.org/pdf/astro-ph/0702118).

Tikhonov N.A., Galazutdinova O.A.,
Profiles of thick discs of irregular galaxies,
Proceedings of the All-Russian Astronomical Conference, Kazan, KSU, 17–22 September, 2007, p. 377 
(only Russian version available).

Tikhonov N.A., Galazutdinova O.A., Drozdovsky I.O.,
Stellar halos and thick disks around edge-on spiral galaxies IC 2233, IC 5052, NGC 4631 and NGC 5023, 
eprint arXiv:astro-ph/0603457, 2006.

Tikhonov N.A., Galazutdinova O.A.,
Stellar disks and halo of spiral galaxies,
Abstracts of All-Russian Astronomical Conference, Moscow, п°SU, 3–10 June 2004, p. 111 (only Russian version available).  

Karataeva G.M., Drozdovsky I.O., Tikhonov N.A., Galazutdinova O.A., Yakovleva V.A.,
The stellar population study of the polar rings in the galaxies NGC 2685 and NGC 4650A
Galaxy Evolution: Theory & Observations (Eds. Vladimir Avila-Reese, Claudio Firmani, Carlos S. Frenk & Christine Allen) Revista Mexicana de Astronomía y Astrofísica (Serie de Conferencias) Vol. 17, pp. 102–102 , 2003.
(http://www.astroscu.unam.mx/~rmaa/) (RMxAC Homepage)

Tikhonov N.A., Galazutdinova O.A.,
Measurement of the distances to Virgo cluster galaxies and to NGC1023 group. Evaluation of the Hubble constant.
Abstracts of All-Russian Astronomical Conference, Saint-Petersburg, SPSU,  6–12 August, 2001, p. 41 
(only Russian version available).  

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