| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Gsm - Architecture, Protocols and Services | 978-0-470-74172-6 | 2009 | Jorg Eberspacher · Hans-joerg Vogel · Christian Hartmann | |
| GSM: Architecture, Protocols and Services | 978-0-470-03070-7 | 2008 | Jörg Eberspächer · HansJoerg Vögel · Christian Hartmann | |
| GSM Global System for Mobile Communication | 978-3-519-26192-6 | 2001 | Jörg Eberspächer · Hans-Jörg Vögel | |
| GSM Switching, Services and Protocols, 2nd Edition | 978-0-471-49903-9 | 2001 | Hans-Jorg Vogel |