@article{DE_1995_31_7_a21,
     author = {A. V. Kagal and V. M. Filippov},
     title = {On an optimal domain with respect to $(x,t)$ for a parabolic-type equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1265--1266},
     publisher = {mathdoc},
     volume = {31},
     number = {7},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1995_31_7_a21/}
}