P. Padovani
3 ta ish
European Space Agency
The complete sample of 1 Jansky BL Lacertae objects. I - Summary properties
M. Stickel, J. W. Fried, H. Kuehr +2
Maqola19917 iqtibosABI
Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
3 ta ish
European Space Agency
M. Stickel, J. W. Fried, H. Kuehr +2