%A Leo I, Pope, d. 461
%A Gregory I, Pope, ca.
%T Leo the Great, Gregory the Great
%I Hendrickson Publishers
%D 1994
%S A Select library of the Christian church : Nicene and post-Nicene fathers : second series / edited by Philip Schaff and Henry Wace
%V v. 12
%U https://ci.nii.ac.jp/ncid/BA8988086X