@misc{Homannsche_Erben._Wydawca_Comitatus_1749,
 author={Homannsche Erben. Wydawca},
 copyright={Public Domain},
 address={Normib[ergae]},
 howpublished={online},
 year={1749},
 publisher={In lucem prodit Curis Homannianorum Heredum},
 language={lat},
 title={Comitatus Limpvurgensis Mandato Speciali imperantium mensuratus & hac Tabula geographica comprehensus},
 URL={http://rcin.org.pl/igipz/Content/162591/PDF/WA51_97878_PANB1645-13-r1749_Comitatus-Limpvurgensis.pdf},
 keywords={Limburgia duchy, topographic maps, 18th century},
}