@misc{_II_1973,
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Restricted Access},
 journal={Kwartalnik Historyczny},
 address={Warszawa},
 howpublished={online},
 year={1973},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 language={eng},
 type={Text},
 title={II Kongres Nauki Polskiej},
 keywords={History [KABA]},
}