@article{DE_1989_25_4_a15,
     author = {B. P. Kufarev and N. G. Nikulina and B. V. Sokolov},
     title = {$K$-limits of solutions of second-order quasilinear elliptic equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {686--692},
     publisher = {mathdoc},
     volume = {25},
     number = {4},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1989_25_4_a15/}
}