TY  - BOOK
AU  - Mordukhovich Boris S
TI  - Variational analysis and generalized differentiation I: basic theory
SN  - 3-540-25437-4
U1  - 515.64 
PY  - 2006///
CY  - Berlin
PB  - Springer-Verlag
KW  - Calculus of variations
KW  - Existence theorems
KW  - Mathematical analysis
KW  - Numerical differentiation
ER  -