@article{YJOR_1995_5_1_a5,
     author = {Aleksandar Ze\v{c}evi\'c},
     title = {A contribution to methods of {Exterior} {Penalty} {Functions} for {Nonlinear} {Programming}},
     journal = {Yugoslav journal of operations research},
     pages = {55 },
     publisher = {mathdoc},
     volume = {5},
     number = {1},
     year = {1995},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_1995_5_1_a5/}
}