@article{GDZPPN002450860, title = {On Varying all the Parameters in a Linear Fractional Functionals Programming Problem}, journal = {Metrika}, volume = {13}, year = {1968}, pages = {196-205}, zbl = {0162.23102}, url = {http://dml.mathdoc.fr/item/GDZPPN002450860} }
Swarup, K. On Varying all the Parameters in a Linear Fractional Functionals Programming Problem. Metrika, Tome 13 (1968) pp. 196-205. http://gdmltest.u-ga.fr/item/GDZPPN002450860/