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- Language: Latin
- Year: 1979

- Author: Gregorius Magnus M. Adriaen (ed)
- Language: Latin
- Year: 1979

- Author: Gregorius Magnus Patricius Verbraken
- Language: Latin
- Year: 1963

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- Language: Latin
- Year: 1982

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- Language: Latin
- Year: 1982

- Author: Gregorius Magnus, Raymond Étaix
- Language: French
- Year: 1999

- Author: Charles Morel, Gregory the Great, Gregorius Magnus
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- Author: Charles Morel, Gregory the Great, Gregorius Magnus
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- Author: Dag Ludvig Norberg, Gregory the Great, Gregorius Magnus
- Language: Latin
- Year: 1982