Richards, M. T., Koubský, P., Šimon, V., Peters, G. J., Hirata, R., Škoda, P., Masada, S. A multiwavelength study of spectral variations in the CX Draconis binary. Astrophysical Journal. 2000, 531(2), 1003-1027. ISSN 0004-637X. E-ISSN 1538-4357.