@misc{_1964-, editor={Towarzystwo Naukowe Warszawskie.}, editor={Polska Akademia Nauk. Instytut Słowianoznawstwa.}, editor={Polska Akademia Nauk. Instytut Slawistyki.}, editor={Fundacja Slawistyczna (Warszawa)}, editor={Białostockie Towarzystwo Naukowe.}, editor={Polska Akademia Nauk. Zakład Słowianoznawstwa.}, copyright={Rights Reserved - Restricted Access}, address={Białystok}, howpublished={online}, year={1964-}, publisher={Białostockie Towarzystwo Naukowe}, language={eng}, language={pol}, language={ger}, language={lit}, language={rus}, language={ukr}, language={Tekst różnojęz., streszcz. ang., ros.}, type={Text}, keywords={Baltic States relations with Belarus, Baltic States relations with Poland, Baltic States relations with Russia, Soviet Union relations with Baltic States, Poland relations with Baltic States, Belarus relations with Baltic States}, }