TY  - BOOK
AU  - Niemi, Valtteri
AU  - Nyberg, Kaisa
TI  - UMTS security
SN  - 0-470-84794-8
U1  - 621.395.721.5 
PY  - 2003///
CY  - England
PB  - John Wiley & Sons
KW  - Compuiter- access control
KW  - Computer security
KW  - Computer viruses
KW  - Computer crimes
KW  - Computers
KW  - Computer networks- security measures
KW  - Mobile communication systems- Security measures
KW  - Wireless communication systems- security measures
KW  - Global system for mobile communication- security measures
KW  - Security measures- Mobile communication
ER  -