Article ISI
Astronomy and Astrophysics  (2009)

Close binary and other variable stars in the solar-age Galactic open cluster M 67

Yakut, K.; Zima, W.; Kalomeni, B.; van Winckel, H.; Waelkens, C.; De Cat, P.; Bauwens, E.; Vuckovic, M.; Saesen, S.; Le Guillou, L.; Parmaksı zoglu, M.; Uluc, K.; Khamitov, I.; Raskin, G.; Aerts, C.