TY  - BOOK
AU  - Mohamed Ali El-Hodiri
TI  - Extrema of smooth functions: with examples from economic theory 
SN  - 3540543074 :
U1  - 519.3 
PY  - 1991///
CY  - Berlin
PB  - Springer-Verlag
KW  - Mathematical optimization
KW  - Smoothness of functions
N1  - Includes bibliographical references
ER  -