@misc{Urban_Wacław_(1930–2009)_Nieznany_1962,
 author={Urban, Wacław (1930–2009)},
 volume={7},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Restricted Access},
 journal={Odrodzenie i Reformacja w Polsce},
 address={Warszawa},
 howpublished={online},
 year={1962},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={Nieznany traktacik polityczny z około 1570 r.},
 type={Text},
 keywords={Poland - politics and government - to 1572, Political science (Poland) - early works to 1800},
}