| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|
| Historical Roots of the Extraordinary Form of Marriage in the 1990 Codex Canonum Ecclesiarum Orientalium: As Found in the Imperial Legislation of Justinian, Constantine V and Leo VI | 978-3-639-O4O22-7 (3-639-O4O22-8) | 2008 |