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Methods for solving systems of nonlinear equations : [expanded version of the invited lectures ...´presented at the NSF-CBMS Regional Conference on "The Numerical Solution of Nonlinear Algebraic Systems," which was held July 10 - 14, 1972, at the University of Pittsburgh]
Rheinboldt, Werner C., (1974)
Sequentielles Chance-Constrained Programming als Instrument der flexiblen Planung
Kramm, Rainer, (1977)
Programming with fractional linear objective functions
Joksch, H. C., (1964)
Upper bound problem in linear fractional functionals programming
Swarup, K., (1970)
On varying all the parameters in a linear fractional functionals programming problem
Swarup, K., (1968)
Duality in fractional programming