Novara G.; La Palombara N.; Mereghetti S.; Haberl F.; Coe M.; Filipovic M.; Udalski A.; Paizis A.; Pietsch W.; Sturm R.; Gilfanov M.; Tiengo A.; Payne J.; Smits D.; De Horta A.
(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 ...