@misc{Samsonowicz_Henryk_(1930–2021)_Akta_1958,
 author={Samsonowicz, Henryk (1930–2021) and Mączak, Antoni (1928–2003)},
 volume={1},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Acta Poloniae Historica},
 howpublished={online},
 year={1958},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={ger},
 type={Text},
 title={Akta Stanów Prus Królewskich, wyd. K. Górski i M. Biskup},
 URL={http://www.rcin.org.pl/Content/6008/PDF/WA303_20227_1958-01_APH_06_o.pdf},
 keywords={Royal Prussia 15th c., Prussian estates, sources},
}