@article{ZVMMF_1992_32_4_a16,
     author = {I. S. Litvinchev},
     title = {Varga~J. {Angewandte} {Optimierung.} {Budapest:} {Akad.} {Kiad\'o,} 1991},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {670--671},
     year = {1992},
     volume = {32},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1992_32_4_a16/}
}