@misc{Smogorzewski_Kazimierz_(1896-1992)_East, author={Smogorzewski, Kazimierz (1896-1992)}, copyright={Smogorzewski, Kazimierz (1896-1992)}, address={London}, howpublished={online}, publisher={Free Europe}, language={eng}, type={broszura}, title={East Prussia must disappear}, }