@misc{Männikes_Ferdinand_Bromberg,
 author={Männikes, Ferdinand},
 address={Bydgoszcz},
 howpublished={online},
 publisher={[s.n.]},
 type={grafika},
 title={Bromberg - Denkmal Friedrichs d. Gr.},
 keywords={Bydgoszcz - pomnik Fryderyka Wielkiego},
}