@misc{Rudziński_Władysław_The,
 author={Rudziński, Władysław},
 howpublished={online},
 publisher={Wydawnictwo UMCS},
 language={eng},
 type={artykuł},
 title={The 80th Birthday of Professor Egon Matijević},
 keywords={biografia, Egon Matijević},
}