@article{ZVMMF_1988_28_4_a0,
     author = {I. M. Sobol'},
     title = {Determination of the extremal values of a function of several variables satisfying a generalized {Lipschitz} condition},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {483--491},
     publisher = {mathdoc},
     volume = {28},
     number = {4},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1988_28_4_a0/}
}