@article{ZVMMF_1994_34_6_a5,
     author = {O. A. Emets},
     title = {The optimization of linear and convex functions on an {Euclidean} combinatorial set of polypermutations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {855--869},
     publisher = {mathdoc},
     volume = {34},
     number = {6},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1994_34_6_a5/}
}