@article{DE_1985_21_4_a18,
     author = {Yu. Z. Shaygardanov},
     title = {Asymptotic behavior with respect to the parameter of the solution of a higher-order elliptic equation in a neighborhood of the line of degeneracy of the limit equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {706--715},
     publisher = {mathdoc},
     volume = {21},
     number = {4},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1985_21_4_a18/}
}