Propeller effect in two brightest transient X-ray pulsars: 4U 0115+63 and V 0332+53S. S. Tsygankov, A. A. Lutovinov, V. Doroshenko, A. A. Mushtukov, V. Suleimanov and J. PoutanenA&A, 593 (2016) A16DOI: https://doi.org/10.1051/0004-6361/201628236