TY  - BOOK
AU  - Eberspacher Jorg
AU  - Bettstetter Christian
AU  - Vogel Hans-Jorg
TI  - GSM: switching, sevices and protocols
SN  - 0-471-49903-X
U1  - 621.3822 
PY  - 2001///
CY  - Chichester
PB  - John Wiley
KW  - Global system for mobile communications
KW  - Signal processing
ER  -