@misc{Sysyn_Frank_E._Stosunki_1982, author={Sysyn, Frank E.}, volume={27}, editor={Institute of History of the Polish Academy of Sciences}, copyright={Rights Reserved - Restricted Access}, address={Warszawa}, journal={Odrodzenie i Reformacja w Polsce}, howpublished={online}, year={1982}, language={pol}, type={Text}, title={Stosunki ukraińsko-polskie w XVII wieku: rola świadomości narodowej i konfliktu narodowościowego w powstaniu Chmielnickiego}, keywords={Cossacks - Ukraine - 17th c., national consciousness - Ukraine - 17th c., Cossack-Polish War, 1648-1657, Ukrainian-Polish relations 17th c., Ukraine 17th c. - ethnic relations}, }