author = { Wilhelm von Conches Ronca, Italo AND Badia, Lola AND Wilhelm von Conches },

title = { Gvillelmi de Conchis Opera omnia 1 Dragmaticon philosophiae / cura et studio I. Ronca. Summa de philosophia in vulgari / cura et studio L. Badia ; J. Pujol },

publisher = {Brepols},

isbn = {2503045219},

isbn = {2503045227},

year = {1997},

booktitle = {Corpus Christianorum ; Continuatio mediaevalis ; 152},

address = { Turnholti },

url = { http://slubdd.de/katalog?TN_libero_mab2 }