@article{ZVMMF_1980_20_4_a5,
     author = {N. N. Astaf'ev},
     title = {Dual regularization of linear programming problems},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {864--873},
     publisher = {mathdoc},
     volume = {20},
     number = {4},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1980_20_4_a5/}
}