@article{DE_1982_18_3_a6,
     author = {R. G. Akhmetov},
     title = {The asymptotic behavior of the solution to a second-order elliptic equation with a small parameter multiplying the highest derivatives},
     journal = {Differencialʹnye uravneni\^a},
     pages = {440--450},
     publisher = {mathdoc},
     volume = {18},
     number = {3},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1982_18_3_a6/}
}