ASTROPHYSICS AND SPACE SCIENCE, vol.241, no.2, pp.327-332, 1996 (SCI-Expanded)
Photoelectric B and V light curves of the eclipsing binary V1425 Cygni were analyzed by the method of Wilson-Devinney. The system was found to be a semi-detached binary where the secondary component (less massive and cooler) fills its Roche lobe.