found: Nicholas, of Osimo. Incipit liber qui dicitur Supplementum, 1472?(name not given)
found: NUC pre-56(Astesanus de Ast, d. ca. 1330)
found: Diz. biog. degli Italiani(Astesano; called himself Astesanus de Ast; Franciscan theologian, moralist, and jurist; death date 1330 appears to be certain)
found: Gesamtkat. d. Wiegendr.(Astesanus; Astesanus de Ast, O.F.M.; uncertain whether Asti is place of birth or residence)
found: Lex. f. Theologie u. Kirche:index (Astesanus, Minorit (14. Jh.)) v. 1, col. 959 (the otherwise unknown Astesanus completed his Astesana, or Summa de casibus, in 1317)
notfound: Encicl. ital.;GEV.