@misc{Sucheni-Grabowska_Anna_(1920–2012)_Pierwsze_1971, author={Sucheni-Grabowska, Anna (1920–2012)}, editor={Institute of History of the Polish Academy of Sciences}, copyright={Rights Reserved - Restricted Access}, journal={Kwartalnik Historyczny}, address={Warszawa}, howpublished={online}, year={1971}, publisher={Państwowe Wydawnictwo Naukowe}, language={pol}, type={Text}, title={Pierwsze bezkrólewie}, keywords={Poland - history - Interregnum, 1572-1573, Poland - politics and government - 16th c.}, }