@article{DE_1970_6_6_a12,
     author = {A. T. Abbasov},
     title = {The behavior on the boundary of the solutions of a degenerate second order elliptic equation with discontinuous coefficients},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1073--1085},
     publisher = {mathdoc},
     volume = {6},
     number = {6},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1970_6_6_a12/}
}