@misc{Pszonczenko_Roman_Design,
 author={Pszonczenko, Roman and Sobieski, Ścibor},
 howpublished={online},
 publisher={Wydaw. Uniwersytetu Marii Curie-Skłodowskiej},
 language={eng},
 type={artykuł},
 title={Design and implementation of the middle-class web-portal for cooperation with students team},
}