@article{VUU_2019_29_1_a4,
     author = {O. A. Narmanov},
     title = {Invariant solutions of the two-dimensional heat equation},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {52--60},
     publisher = {mathdoc},
     volume = {29},
     number = {1},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2019_29_1_a4/}
}