@misc{Seutter_Matthäus_(1678_–_c._1757)_Principatus_[około,
 author={Seutter, Matthäus (1678 – c. 1757) and Lotter, Tobias Conrad (1717–1777). Rytownik},
 copyright={Public Domain},
 address={in Augsb.},
 howpublished={online},
 year={[około 1758]},
 publisher={Anyezo im Verlag bey Tob: Conr: Lotter. Geogr.},
 language={lat},
 title={Principatus Halberstadiensis, Abbat: Quedlinburgens. cum Comitatu Wernigerodano ad hodiernum verum statum ex acta},
 URL={http://rcin.org.pl/Content/162607/PDF/WA51_98569_PANB1645-16-r1758_Principatus-Halberstadien.pdf},
 keywords={Halberstadt (Germany ; region), topographic maps, 18th century},
}