@misc{Florâ_Boris_Nikolaevič_(1937–_)_Magnateria_1977, author={Florâ, Boris Nikolaevič (1937– )}, volume={22}, editor={Institute of History of the Polish Academy of Sciences}, copyright={Rights Reserved - Restricted Access}, address={Wrocław [etc.]}, journal={Odrodzenie i Reformacja w Polsce}, howpublished={online}, year={1977}, publisher={Zakład Narodowy im. Ossolińskich - Wydawnictwo Polskiej Akademii Nauk}, language={pol}, type={Text}, title={Magnateria litewska a Rosja w czasie drugiego bezkrólewia}, keywords={Lithuania (Grand Duchy) - foreign relations - Russia, Russia - foreign relations - Lithuania (Grand Duchy), nobility - political activity - Lithuania 16th c., Poland - history - Interregnum, 1574-1575}, }