@misc{Danckerts_Justus_(1635–1701)_Ducatus_[ca,
 author={Danckerts, Justus (1635–1701)},
 copyright={Public Domain},
 address={Amst.},
 howpublished={online},
 year={[ca 1655]},
 publisher={per I. Danckerts},
 language={lat},
 title={Ducatus Mantuensis, in qua sunt Ducatus Guastallæ, Principatuum Castiglionæ Solverinæ Bosolæ et Sabbionettæ nec non Mirandolæ Ducatus, cum ommibus adjacentibus provinciis},
 type={Image},
 URL={http://rcin.org.pl/igipz/Content/163441/PDF/WA51_192927_BKS443-47-r1655_Ducatus-Mantuensis-_00000001.pdf},
 keywords={chorographic maps, political-administrative maps, Mantua (Italy; province)},
}