@misc{_Plan_1918,
 copyright={Public Domain},
 address={Warszawa},
 howpublished={online},
 year={1918},
 publisher={Druk. i Litogr. F. Kasprzykiewicza},
 language={pol},
 type={Image},
 title={Plan Stołeczn. m. Warszawy},
 keywords={street maps, Warsaw street maps, Warsaw},
}