TY  - BOOK
AU  - Jahn Johannes
TI  - Introduction to the theory of nonlinear optimization
U1  - B7:3, N4 
PY  - 1994///
CY  - Berlin
PB  - Springer-Verlag          
KW  - Optimization
N1  - Bibliography: P 231-45; Appendix: P 219-29
ER  -