TY - JOUR A1 - Wellstein, Stephan A1 - Langer, Norbert T1 - Constraints on the initial mass limit for black hole information from the massive X-ray binary Wray 977 Y1 - 2001 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/17754 SN - 3-540-41581-5 ER -