@misc{Balcerak_Wiesław_(1934–_)_Z,
 author={Balcerak, Wiesław (1934– )},
 editor={Polska Akademia Nauk. Instytut Historii im. Tadeusza Manteuffla},
 copyright={Creative Commons Attribution BY-ND 4.0 license},
 address={2019},
 howpublished={online},
 publisher={Warszawa},
 language={pol},
 type={Text},
 title={Z dziejów polityki wschodniej Drugiej Rzeczypospolitej},
 URL={http://www.rcin.org.pl/Content/139906/PDF/WA303_173303_I10930_Balcerak.pdf},
 keywords={Poland - foreign relations - Europe, Eastern - 1900-1945, Europe, Eastern - foreign relations - Poland - 1900-1945, Poland - foreign relations - 1918-1945},
}