Kmeťová, Marianna, and Marek Syrný. 2023. “POLISH FOREIGN POLICY ON THE EVE OF THE 4th DIVISION: BETWEEN NAZI GERMANY AND THE SOVIET UNION (1938–1939)”. Zhurnal Belorusskogo Gosudarstvennogo Universiteta. Istoriya 5 (1): 19-27. https://doi.org/10.33581/ce4wnf36.