@misc{Ryczkowski_Janusz_(1959-_)_Scientific,
 author={Ryczkowski, Janusz (1959- )},
 howpublished={online},
 publisher={Wydaw. UMCS},
 language={eng},
 type={artykuł},
 title={Scientific co-operation with professor Nazimek},
 keywords={Nazimek, Dobiesław (1945- ), bibliografia dorobku},
}