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Mathematical programming : proceedings of an advanced seminar, conducted by the Mathematics Research Center, the Univ. of Wisconsin, and the U. S. Army at Madison, September 11 - 13, 1972
Hu, Te Chiang, (1973)
The status of nonlinear programming software
Waren, Allan D., (1979)
ECONOMICS OF TRADE-OFF BETWEEN UREA NITROGEN AND POULTRY LITTER FOR RICE PRODUCTION
Govindasamy, Ramu, (1994)
Pseudo duality and non-convex programming
Passy, Ury, (1981)
Nonparametric estimation of concave production technologies by entropic methods
Allon, Gad, (2005)
Projectively-convex sets and functions
Hackman, Steven T., (1988)