@article{IIMI_2005_4_a2,
     author = {V. A. Matveev},
     title = {Multicriteria problems: optimality with cone and its extension},
     journal = {Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta},
     pages = {41--56},
     year = {2005},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIMI_2005_4_a2/}
}