Lomonosov Moscow State University, Shternberg State Astronomical Institute Address:Universitetskii prosp. 13, Moscow, 119234, Russian Federation Phone:+7 (495) 939 20 46 Fax:+7 (495) 932 88 41 Website: Email:
Institute of Astronomy, Russian Academy of Sciences Address:ul. Pyatnitskaya 48, Moscow, 119017, Russian Federation Fax:7 (495) 230-20-81 Website: Email:
