Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Astronomical Institute of the Slovak Academy of Sciences
Kaya Han Taş, Guðmundur Stefánsson, Gudmundur Stefansson +31
Hugo Veldhuis, Juan I. Espinoza-Retamal, Guðmundur Stefánsson +25