| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Atoms in Strong Magnetic Fields: Quantum Mechanical Treatment and Applications in Astrophysics and Quantum Chaos | 978-3-540-57699-0 (3-540-57699-1) | 1994 | Hanns Ruder · Günter Wunner · Heinz Herold | |
| Security Versus Justice?: Police and Judicial Cooperation in the European Union | 978-1-4094-9873-5 (1-4094-9873-5) | 2013 | Elspeth Guild | |
| Security versus Justice?: Police and Judicial Cooperation in the European Union | 978-0-7546-7359-0 (0-7546-7359-6) | 2008 | ||