@article{DE_1975_11_8_a9,
     author = {J. V. Rybalov},
     title = {The mutual imbedding of a weighted closure of the compactly supported functions and a weighted {Sobolev} space of functions with zero values on the boundary of the domain},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1437--1452},
     publisher = {mathdoc},
     volume = {11},
     number = {8},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1975_11_8_a9/}
}