@misc{_Europe_druk,
 copyright={Public Domain},
 address={Paris},
 journal={Europe 1.000.000e},
 howpublished={online},
 year={druk 1944},
 publisher={Institut Géographique National},
 language={fre},
 title={Europe 1.000.000 e. Sofia},
 type={Image},
 keywords={chorographic maps, Bulgaria, Bucharest (agglomeration), Serbia, North Albania},
}