@article{DE_1971_7_10_a12,
     author = {P. K. Senatorov},
     title = {The coefficient stability of the solution of the {Dirichlet} problem for the equation ${\rm div}\{k(x)\ {\rm grad}\ u\}=-f(x)$},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1869--1875},
     publisher = {mathdoc},
     volume = {7},
     number = {10},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1971_7_10_a12/}
}