@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},
}