@article{DE_1976_12_11_a11,
     author = {V. A. Rastrenin},
     title = {Application of the difference method to boundary value problems for abstract elliptic equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2014--2018},
     year = {1976},
     volume = {12},
     number = {11},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1976_12_11_a11/}
}