Nazarenko, V.V. 2019. THE ON- AND OFF-STATE GENERATIONS IN THE CASE OF THE THICK ACCRETION DISK AND UNDEFINED PRECESSION PERIOD. 3-D NUMERICAL HYDRODYNAMICAL SIMULATIONS IN ACCRETION DISK IN MICROQUASAR CYG X-1. Одеські астрономічні публікації. 32, (Жов 2019), 70–74. DOI:https://doi.org/10.18524/1810-4215.2019.32.182111.