| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Joint Parental Authority: A Comparative Legal Study on the Continuation of Joint Parental Authority after Divorce and the Breakup of a Relationship in Dutch and Danish Law and | 978-9O-5O95-8OO-4 (9O-5O95-8OO-1) | 2008 |