Sunyaev, R. A. High Energy Astrophysics, MPI for Astrophysics, Max Planck Society;
Revnivtsev, M. G., Burenin, R. A., Tkachenko, A. Y., Khamitov, I. M., Ak, T., Merloni, A., et al. (2012). On the change of the inner boundary of an optically thick accretion disk around white dwarfs using the dwarf nova SS Cyg as an example. Astronomy Letters-A Journal of Astronomy and Space Astrophysics, 38(4), 238-248. doi:10.1134/S1063773712040044.