A note on seemingly different models of the disk accretion in binary stars S. Kříž — 1980 Acta Universitatis Carolinae. Mathematica et Physica
UBV photometry of CX Dra search for rapid variations Pavel Koubský; P. Harmanec; J. Horn; M. Jerzykiewicz; S. Kříž; K. Pavlovski; F. Žďárský — 1980 Acta Universitatis Carolinae. Mathematica et Physica