@article{DE_1979_15_12_a12,
     author = {A. S. Fokht},
     title = {Estimates of the solutions of equations of elliptic type in the $L_2$ metric with participation of traces on the boundary of the domain},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2210--2216},
     publisher = {mathdoc},
     volume = {15},
     number = {12},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1979_15_12_a12/}
}