S. Gregorii Magni Registrum epistularum libri VIII-XIV ; Appendix. - Gregorius I; Norberg, Dag (Turnholti Brepols, 1982)
Text in Latin.
Keywords: 276 =71 GREGORIUS I MAGNUS -- Latijnse patrologie--GREGORIUS I MAGNUS; #GOSA:II.P.LEO.O; 230.005 -- Religion Christian theology Serial publications