TY  - BOOK
AU  - Bulirsch, R etal (eds)
TI  - Optimal control: Calculus of variations, optimal control the
T2  - International series of numerical mathematics
SN  - 3-7643-2887-8
U1  - 629.8312/BUL 
PY  - 1993///
CY  - Berlin
PB  - Birkhauser
KW  - Engineering
ER  -