@article{MET_1967__12_175347,
     author = {S.P. Aggarwal},
     title = {Parametric {Linear} {Fractional} {Functionals} {Programming}},
     journal = {Metrika},
     pages = {106--114},
     publisher = {mathdoc},
     volume = {12},
     year = {1967},
     zbl = {0177.48103},
     url = {http://geodesic.mathdoc.fr/item/MET_1967__12_175347/}
}