@misc{Natkevičius_Ladas_(1893-1945)_Aspect,
 author={Natkevičius, Ladas (1893-1945)},
 address={Paris},
 address={Kaunas},
 howpublished={online},
 publisher={Édouard Duchemin},
 publisher={Spaudos Fondas},
 type={książka},
 title={Aspect politique et juridique du différend polono-lithuanien},
}