@article{TIMM_2008_14_2_a2,
     author = {N. N. Astaf'ev},
     title = {Opposite problems and dual regularization in linear programming},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {16--22},
     publisher = {mathdoc},
     volume = {14},
     number = {2},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2008_14_2_a2/}
}