Revisiting the archetypical wind accretor Vela X-1 in depth - Case study of a well-known X-ray binary and the limits of our knowledge
P. Kretschmar, I. El Mellah, S. Martínez-Núñez, F. Fürst, V. Grinberg, A. A. C. Sander, J. van den Eijnden, N. Degenaar, J. Maíz Apellániz, F. Jiménez Esteban, M. Ramos-Lerate and E. Utrilla