@article{ZVMMF_1991_31_12_a6,
     author = {A. D. Sariev and G. M. Sydykov},
     title = {On the correctness {\textquotedblleft}on the whole{\textquotedblright} of certain inverse transport problems in a multizone space},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1835--1848},
     publisher = {mathdoc},
     volume = {31},
     number = {12},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1991_31_12_a6/}
}