Caesarius Arelatensis. Sancti Caesarii episcopi Arelatensis opera omnia. Ed. by Germanus (Germain) Morin. Maretioli, 1937-1942. Two volumes in three parts. Includes the homiletic exposition on Revelation.
Weinrich cites this commentary regularly, but from Migne’s edition (PL 35,2417-52).
According to Weinrich, the homilies Expositio ad Apocalypsim is also, erroneously, attributed to Augustine and referred to as the Pseudo-Augustine homilies. See Germain Morin, “Le commentaire homiletique de S. Cesaire sur l’Apocalypse,” Revue Benedictine 45 (1993): 43-61.