@article{ZVMMF_1988_28_7_a3,
     author = {S. L. Utkin and V. R. Khachaturov and Ho\`ang Tụy},
     title = {Conical algorithms for solving a concave programming problem and some generalizations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {992--999},
     publisher = {mathdoc},
     volume = {28},
     number = {7},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1988_28_7_a3/}
}