TY  - BOOK
AU  - Troutman,John L.
TI  - Variational calculus and optimal control: optimization with elementary convexity 
SN  - 0387945113
PY  - 1995///
CY  - New York
PB  - Springer-Verlag
KW  - Calculus of variations
KW  - Control theory
KW  - Mathematical optimization
KW  - Convex functions
N1  - p. 445-451
ER  -