@article{IVM_1982_12_a7,
     author = {S. Ya. Serovaǐskiǐ},
     title = {A~control problem in coefficients for equations of parabolic type},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {44--50},
     publisher = {mathdoc},
     number = {12},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1982_12_a7/}
}