@misc{_Bromberg,
 address={[s.l.]},
 howpublished={online},
 publisher={General'nyj Štab Krasnoj Armii},
 language={rus},
 type={mapa},
 title={Bromberg N-34-97},
 title={N-34-97 (Bromberg), Pol'ša : 1:100 000},
 keywords={Bydgoszcz - okolice},
}