//-->
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)
MARKAL-MACRO: A linked model for energy-economy analysis
Manne, A.S., (2008)
Prolonging the life of software
Connell, J., (2009)
Duality in fractional programming
Swarup, K., (1968)
Note on linear fractional functionals programming
Upper bound problem in linear fractional functionals programming
Swarup, K., (1970)