B. J. Wilkes
5 ta ish
Center for Astrophysics Harvard & Smithsonian
Accurate galactic N(H) values towards quasars and AGN
M. Elvis, B. J. Wilkes, Felix J. Lockman
MaqolaOchiq kirish19893 iqtibosABI
Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
5 ta ish
Center for Astrophysics Harvard & Smithsonian
M. Elvis, B. J. Wilkes, Felix J. Lockman