Formation of wind-captured disks in supergiant X-ray binaries - Consequences for Vela X-1 and Cygnus X-1I. El Mellah, A. A. C. Sander, J. O. Sundqvist and R. KeppensA&A, 622 (2019) A189DOI: https://doi.org/10.1051/0004-6361/201834498