by Bitzaraki, O. M., Rovithis-Livaniou, H., Tout, C. A., van den Heuvel, E. P. J.
Published in Astronomy and astrophysics (Berlin) (01.03.2004)

by Bitzaraki, O.M, Tout, C.A, Rovithis-Livaniou, H
Published in New astronomy (2003)

by ROVITHIS-LIVANIOU, H, ROVITHIS, P, BITZARAKI, O
Published in Astrophysics and space science (01.03.1992)