Institution: | 1.Kazan Federal University, 420008, Kazan, , ul. Kremlevskaya 18, , Russia ;2.Academy of Sciences of Tatarstan, 420111, ul. Baumana, 20, Kazan, Russia ;3.TÜBITAK National Observatory, Antalya, Turkey ;4.Space Research Institute, Russian Academy of Sciences, Profsoyuznaya ul. 84/32, Moscow, 117997, Russia ;5.Faculty of Computational Mathematics and Cybernetics, Moscow State University, 119991, Moscow, Russia ;6.Max Planck Institut für Astrophysik, Karl-Schwarzschild-Str. 1, Postfach 1317, D-85741, Garching, Germany ; |