@misc{Francke_Werke_A.G._Wasserwerk,
 author={Francke Werke A.G.},
 howpublished={online},
 language={pol-ger},
 title={Wasserwerk Stolpmunde},
 type={cartography},
 keywords={Architectural plans, Cartography, Ustka (Pomeranian Province) - 20 century},
}