@ARTICLE{
author={Djurasevic Gojko R,Rovithis-Livaniou H,Rovithis P,Georgiades N,Erkapic Sanja R,Pavlovic Rade M},
year={2006},
title={Gravity-darkening exponents in semi-detached binary systems from their photometric observations. II.},
journal={ASTRONOMY & ASTROPHYSICS},
volume={445},
number={1},
pages={291-303},
document_type={Article},
} 

@ARTICLE{
author={Djurasevic Gojko R,Rovithis-Livaniou H,Rovithis P,Georgiades N,Erkapic Sanja R,Pavlovic Rade M},
year={2003},
title={Gravity-darkening exponents in semi-detached binary systems from their photometric observations: Part I},
journal={ASTRONOMY & ASTROPHYSICS},
volume={402},
number={2},
pages={667-682},
document_type={Article},
}