| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Mixed Agreements as a Technique for Organizing the International Relations of the European Community and its Member States | 978-9O-411-1713-7 (9O-411-1713-X) | 2001 |
J. H. · Jan Holzhausen · Jan Hulsegge · Jean Helgeson · Jon Helgason