Space Research Institute, Russian Academy of Sciences Address:Profsoyuznaya str. 84/32, Moscow, 117997, Russian Federation Phone:+7 (495) 333 52 12 Fax:7 (495) 333 12 48 Website:www.iki.rssi.ru
Max Planck Institute for Astrophysics Address:Karl-Schwarzschild-Str. 1, Garching, 85741, Germany Phone:+49 (89) 300 00 0 Fax:+49 (89) 300 00 22 35 Website:www.mpa-garching.mpg.de