| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Wax-Up for Functional Occlusion: According to the Principles of Freedom in Centric | 978-O-86715-217-3 (O-86715-217-6) | 1989 | Niklaus P. Lang · Alex Grendelmeier |
A.G. · Albert Gouaffo · Alberto Gobbi · Albrecht Gaub