@article{ZVMMF_1991_31_3_a1,
     author = {A. G. Perevozchikov},
     title = {A~method for approximating the pseudogradient mapping of a~linked-maximum function},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {353--362},
     publisher = {mathdoc},
     volume = {31},
     number = {3},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1991_31_3_a1/}
}