Diz. biog. degli Ital. (Bernardo da Parma; b. beg. of 13th (or poss. end of 12th) cent., probably of lower feudal nobility since he carries the name of locality, Botonus (Bottone?); d. Bologna betw. 3/12 and 3/31/1266)
Grande diz. enc., index (Bernardo da Parma)
New Cath. enc. (Bernard of Parma; important canonist and glossator; b. Parma, ca. 1200; d. Bologna, ca. 1264)
NUC pre-56 (hdg.: Bottoni, Bernardo, d. 1266)
Schulte, J. F. von. Gesch. d. Quellen u. Lit. des canonischen Rechts, v. 2, 1877: p. 495, etc. (Bernardus Parmensis) p. 114 (Bernardus Parmensis de Botone)
His Casus longi super quinque libros decretalium, 1484 mensis Februarij die sexta: t.p. (... a Domino Bernardo ... compilati)