| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Future of Identity in the Information Society: Proceedings of the Third IFIP WG 9.2, 9.6/11.6, 11.7/FIDIS International Summer School on the ... 2007 | 978-0-387-57063-1 (0-387-57063-2) | 2008 | Simone Fischer-Hübner · Penny Duquenoy |
| The Future of Identity in the Information Society: Proceedings of the Third IFIP WG 9.2, 9.6/11.6, 11.7/FIDIS International Summer School on the ... in Information and Communication Technology) | 978-0-387-79025-1 (0-387-79025-X) | 2008 | Simone Fischer-Hübner · Penny Duquenoy · Leonardo Martucci |