@ARTICLE{
author={Cakirli O,Ibanoglu C,Djurasevic Gojko R,Erkapic Sanja R,Evren S,Tas G},
year={2003},
title={Long-term photometric behaviour of the RS CVn binary RT lacertae},
journal={ASTRONOMY & ASTROPHYSICS},
volume={405},
number={2},
pages={733-745},
document_type={Article},
}