TY  - GEN
AU  - Ben, Israel A
AU  - Ben, Tal A
AU  - Zlobec, S
TI  - Optimality in nonlinear programming a feasible directions approach
SN  - 0-471-08057-8
U1  - 519.76 BEN 
CY  - NewYork, John Wiley & Sons INC
KW  - Parcto optimization / dual sub separation
ER  -