H. Bradt
1 ta ish
Massachusetts Institute of Technology
HE 0435-1223: A wide separation quadruple QSO and gravitational lens
L. Wisotzki, Paul L. Schechter, H. Bradt +2
MaqolaOchiq kirish20022 iqtibosABI
Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
1 ta ish
Massachusetts Institute of Technology
L. Wisotzki, Paul L. Schechter, H. Bradt +2