RT Article T1 St. Gregory of Nyssa and St. Augustine on the Symbolism of the Cross JF Late classical and mediaeval studies in honor of Albert Mathias Friend SP 88 OP 95 A1 Ladner, Gerhart B. 1905-1993 LA Undetermined UL https://ixtheo.de/Record/1827360046 K1 Gregorius : Nyssenus : 335-394