@article{RO_1974__8_2_113_0,
     author = {Mititelu, Stefan},
     title = {Extremum conditions for nonlinear functions on convex sets},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {113--118},
     publisher = {EDP-Sciences},
     volume = {8},
     number = {V2},
     year = {1974},
     mrnumber = {368785},
     zbl = {0282.90035},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RO_1974__8_2_113_0/}
}