From Philo to Origen : middle Platonism in transition - Berchman, Robert M. (OLS)http://semarc/name/85250 (Scholars Press,, 1984)
Keywords: Filone : di Alessandria <ca. 30 a.C. - 45 d.C.>. (OLS)http://semarc/subject/3350; Origene <ca. 184-253>. (OLS)http://semarc/subject/169; Neoplatonismo. (OLS)http://semarc/subject/1382