@article{YJOR_2009_19_1_a2,
     author = {Antoan B\u{a}t\u{a}torescu and Miruna Beldiman and Iulian Antonescu and Roxana Ciumara},
     title = {Optimality and {Duality} for a {Class} of {Nondifferentiable} {Minimax} {Fractional} {Programming} {Problems}},
     journal = {Yugoslav journal of operations research},
     pages = {49 },
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {2009},
     zbl = {1224.90188},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2009_19_1_a2/}
}