Honorius und das sechste allgemeine Concil
By: von Carl Joseph Hefele ; authorisirte Uebersetzung, mit einem Nachtrag des Verfassers
Publisher: H. Laupp
Published: 1870
Place of publication: Tübingen
Language: ger; lat
Number of pages: 43
Subjects: Popes; Infallibility; Council of Constantinople, (3d : 680-681)
Notes: Translated from the Latin.

"Nachtrag" in both Latin original and German trans.