@misc{_Acta_1993,
 volume={68},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 journal={Acta Poloniae Historica},
 howpublished={online},
 year={1993},
 publisher={Wydawnictwo Naukowe Semper},
 language={fre},
 language={ger},
 type={Text},
 title={Acta Poloniae Historica. T. 68 (1993), Travaux en cours},
 keywords={Poland - history - periodicals},
}