TY  - BOOK
AU  - Walke, Bernhard...[et.al]
TI  -  UMTS : : the fundamentals
SN  - 9780470845578
U1  - 621.3845 WAL 
PY  - 2003///
CY  -  Chichester, West Sussex, England ; Hoboken, NJ, USA 
PB  - : Wiley, 
KW  -  Universal Mobile Telecommunications System.
KW  -  UMTS
KW  - Bernhard Walke
KW  - communication networks
ER  -