@misc{Gabrys_Juozas_(1880–1951)_Carte_1918,
 author={Gabrys, Juozas (1880–1951) and Librairie centrale des nationalités (Lozannna). Wydawca and Geographische Anstalt Kümmerly & Frey (Berno). Wydawca},
 copyright={Public Domain},
 address={Lausanne},
 address={Berne},
 howpublished={online},
 year={1918},
 publisher={Librairie Centrale des Nationalités},
 publisher={Institut Geographique Kummerly & Frey},
 language={fre},
 title={Carte ethnographique de l'Europe},
 type={Image},
 URL={http://www.rcin.org.pl/igipz/Content/179575/PDF/WA51_93868_PTGD516-r1918_Carte-Ethnographique-Euro.pdf},
 keywords={linguistic geography, languages, socio-cultural maps, Europe},
}