@article{YJOR_2009_19_1_a1,
     author = {Vasile Preda and Miruna Beldiman and Anton B\u{a}t\u{a}torescu},
     title = {On {Duality} for {Nonsmooth} {Lipschitz} {Optimization} {Problems}},
     journal = {Yugoslav journal of operations research},
     pages = {41 },
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {2009},
     zbl = {1224.90210},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2009_19_1_a1/}
}