TY  - BOOK
AU  - Borwein, JM
AU  - Zhu, QJ
TI  - Techniques of variational analysis
SN  - 9780387242989
U1  - 517.972.5 
PY  - 2005///
CY  - Berlin
PB  - Springer
KW  - VARIATIONAL ANALYSIS
N1  - ref sec
ER  -