@misc{Biskup_Marian_(1922-_)_Polish,
 author={Biskup, Marian (1922- )},
 copyright={Biskup, Marian},
 address={Warszawa},
 howpublished={online},
 publisher={PWN},
 language={eng},
 type={nadbitka},
 title={Polish research work on the history of the Teutonic Order State organization in Prussia (1945-1959)},
 keywords={Historiografia polska, Zakon Krzyżacki},
}