@misc{Gieysztor_Aleksander_(1916–1999)_Studia_1990,
 author={Gieysztor, Aleksander (1916–1999) and Pudłowski, Leszek and Kuczyński, Stefan Krzysztof (1938–2010)},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa ; Poznań},
 journal={Studia Źródłoznawcze},
 howpublished={online},
 year={1990},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={Studia Źródłoznawcze = Commentationes T. 31 (1990), Komunikaty},
 type={Text},
 keywords={History -- sources [KABA], Historiography [KABA], Auxiliary sciences of history -- Periodicals [KABA]},
}