TY  - BOOK
AU  - Chen Zhi Ning
AU  -  Luk Kwai-Man
TI  - Antennas for base stations in wireless communications
U1  - D65,4:92, P9 
PY  - 2009///
CY  - New York  
PB  -  McGraw-Hill      
KW  - Electronic Science
ER  -