@article{DE_1983_19_8_a4,
     author = {A. D. Iskenderov and R. K. Tagiyev},
     title = {Problems of optimization with controls in the coefficients of a parabolic equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1324--1334},
     publisher = {mathdoc},
     volume = {19},
     number = {8},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1983_19_8_a4/}
}