@article{DE_1983_19_7_a12,
     author = {V. A. Dorodnitsyn and I. V. Knyazeva and S. R. Svirshchevskii},
     title = {Group properties of the heat equation with source in the two-dimensional and three-dimensional cases},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1215--1223},
     publisher = {mathdoc},
     volume = {19},
     number = {7},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1983_19_7_a12/}
}