@article{DE_1990_26_8_a24,
     author = {L. Jumabekov},
     title = {Classical solution of the first boundary value problem for the heat equation in an angular domain},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1457--1459},
     publisher = {mathdoc},
     volume = {26},
     number = {8},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1990_26_8_a24/}
}