@article{ZVMMF_1993_33_8_a2,
     author = {I. S. Litvinchev},
     title = {Bounds on the suboptimalization of aggregation in convex programming},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1145--1154},
     publisher = {mathdoc},
     volume = {33},
     number = {8},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1993_33_8_a2/}
}