@ARTICLE{
author={Popovic Luka C,Jovanovic Predrag P,Mediavilla EG,Zakharov Alexander F,Abajas C,Munoz JA,Chartas G},
year={2006},
title={A study of the correlation between the amplification of the FeK alpha line and the x-ray continuum of quasars due to microlensing},
journal={ASTROPHYSICAL JOURNAL},
volume={637},
number={2},
pages={620-630},
document_type={Article},
} 

@ARTICLE{
author={Abajas C,Mediavilla EG,Munoz A,Popovic Luka C,Oscoz A},
year={2002},
title={The influence of gravitational microlensing on the broad emission lines of quasars},
journal={ASTROPHYSICAL JOURNAL},
volume={576},
number={2},
pages={640-652},
document_type={Article},
}