5: Expositio Psalmi 118 - Ambrosius, santo, ca. 330-397. (OLS)http://ftis/name/51101; Zelzer, Michaela. (OLS)http://ftis/name/53733; Petschenig, Michael. (OLS)http://ftis/name/53732 (Sancti Ambrosi opera, 1999)