@article{DAN_1976_231_1_a5,
     author = {S. S. Kutateladze and M. M. Fel'dman},
     title = {Lagrange multipliers in vector optimization problems},
     journal = {Doklady Akademii Nauk},
     pages = {28--31},
     publisher = {mathdoc},
     volume = {231},
     number = {1},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_231_1_a5/}
}