@misc{Wójcik_Zbigniew_(1922–2014)_Feudalna_1954,
 author={Wójcik, Zbigniew (1922–2014)},
 volume={61},
 volume={61},
 editor={Institute of History of the Polish Academy of Sciences},
 number={3},
 number={3},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Kwartalnik Historyczny},
 howpublished={online},
 year={1954},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 type={Text},
 title={Feudalna Rzeczypospolita wobec umowy w Perejasławiu},
 URL={http://www.rcin.org.pl/Content/41309/PDF/WA303_27278_A52-KH-R-61-3_Wojcik.pdf},
 keywords={Russia. treaties, etc. Ukraine, 1654, Cossack-Polish War, 1648-1657, Poland 17th c., Ukraine 17th c., Polish-Cossacks relations 17th c.},
}