TY  - BOOK
AU  - Demyanov, Vladimir F.
AU  - Rubinov, Aleksandr M.
TI  - APPROXIMATE METHODS IN OPTIMIZATION PROBLEMS
U1  - 517.5 
PY  - 1970///
CY  - New York
PB  - American Elsevier Pub. Co.
KW  - Approximation Theory
KW  - Functional Analysis
KW  - Nonlinear Theories
N1  - Translation Of Priblizhennyye Metody Resheniya Ekstremal'Ykh Zadach
ER  -