@misc{Durand_Guillaume_(1230?-1296)_Speculum,
 author={Durand, Guillaume (1230?-1296) and http://viaf.org/viaf/44320252 and Andreae, Ioannes (około 1270-1348) and http://viaf.org/viaf/24629057},
 howpublished={online},
 language={lat},
 type={text},
 title={Speculum iudiciale cum additionibus Johannis Andreae. Libri III et IV},
 keywords={15 w., prawo kanoniczne, prawo cywilne, historia prawa},
}