| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| VR@P6 2013: Proceedings of the 6th International Conference on Advanced Research in Virtual and Rapid Prototyping, Leiria, Portugal, 1-5 October, 2013 | 978-1-138-00137-4 (1-138-00137-6) | 2013 |
| Vr@P6 2013: Proceedings of the 6th International Conference on Advanced Research in Virtual and Rapid Prototyping, Leiria, Portugal, 1-5 October, 2013 | 978-1-315-81741-5 (1-315-81741-1) | 2013 |