@Book{BVMC:1201669, author = {Aegidius Romanus}, title = {Egidius Romanus De esse et essentia. De mensura angelorum, et De cognitione angelorum}, url = {https://www.cervantesvirtual.com/obra/egidius-romanus-de-esse-et-essentia-de-mensura-angelorum-et-de-cognitione-angelorum-1201669} }