TY  - BOOK
AU  - Rockafellar,R.T.
TI  - The Theory of Subgradients and its applications to problems of optimization.Convex and Nonconvex Functions
T2  - Research and education in mathematics
PY  - 1981///
CY  - Berlin
PB  - Heldermann-Verlag
KW  - Matemáticas
KW  - Funciones (Matemáticas)
ER  -