Katysheva, N., S. Shugarov, N. Borisov, M. Gabdeev, and P. Golysheva. 2015. “Photometric and Spectroscopic Investigation of the Dwarf Nova HS 0218+3229: A Short Review”. Acta Polytechnica CTU Proceedings 2 (1):123-27. https://doi.org/10.14311/APP.2015.02.0123.