& Drobner, H. R. (2000). Gregory of Nyssa: homilies on the beatitudes: Ed. by Hubertus R. Drobner and Albert Viciano. Brill.

and Hubertus R. Drobner. Gregory of Nyssa: Homilies on the Beatitudes: Ed. by Hubertus R. Drobner and Albert Viciano. Leiden [u.a.]: Brill, 2000.

and Hubertus R. Drobner. Gregory of Nyssa: Homilies on the Beatitudes: Ed. by Hubertus R. Drobner and Albert Viciano. Brill, 2000.