@ARTICLE{
author={Kostogryz NM,Yakobchuk TM,Berdyugina SV,Milic Ivana S},
year={2017},
title={Polarimetry of transiting planets: Differences between plane-parallel and spherical host star atmosphere models},
journal={ASTRONOMY & ASTROPHYSICS},
volume={601},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Kostogryz NM,Milic Ivana S,Berdyugina SV,Hauschildt PH},
year={2016},
title={Center-to-limb variation of intensity and polarization in continuum spectra of FGK stars for spherical atmospheres},
journal={ASTRONOMY & ASTROPHYSICS},
volume={586},
number={},
pages={-},
document_type={Article},
}