Novara G.
La Palombara N.
Mereghetti S.
Haberl F.
Coe M.
Filipovic M.
Udalski A.
Paizis A.
Pietsch W.; (2011)
Many of the high mass X-ray binaries (HMXRBs) discovered in recent years in our Galaxy are characterized by a high absorption, most likely intrinsic to the system, that can impede their detection at the softest X-ray ...