@ARTICLE{
author={Kotoulas Stefanos S,Kojic Vesna V,Bogdanovic Gordana M,Koumbis Alexandros E},
year={2015},
title={Synthesis of novel pyrimidine apiothionucleosides and in vitro evaluation of their cytotoxicity},
journal={TETRAHEDRON},
volume={71},
number={21},
pages={3396-3403},
document_type={Article},
} 

@ARTICLE{
author={Kotoulas Stefanos S,Kojic Vesna V,Bogdanovic Gordana M,Koumbis Alexandros E},
year={2013},
title={Synthesis and cytotoxic evaluation of novel pyrimidine deoxyapiothionucleosides},
journal={BIOORGANIC & MEDICINAL CHEMISTRY LETTERS},
volume={23},
number={11},
pages={3364-3367},
document_type={Article},
}