TY  - BOOK
AU  - Clarke F H
AU  - Ledyaev Yu S
AU  - Stern R J
AU  - Wolenski P R
TI  - Nonsmooth analysis and control theory
SN  - 978-0-387-98336-3
U1  - 515.64 
PY  - 1998///
CY  - New York
PB  - Springer-Verlag
KW  - Control theory
KW  - Nonsmooth optimization
ER  -