@misc{Jawecka_Krystyna_Mapa,
 author={Jawecka, Krystyna and Zalewska, Krystyna and Śniadkowski, Lech and Dworak, Michał},
 howpublished={online},
 title={Mapa samochodowa Polski. = Road map of Poland = Strassenkarte von Polen = Avomobil'naja karta Pol'si.},
}