@article{DE_1980_16_2_a12,
     author = {I. V. Mel'nikova},
     title = {The connection between the {Dirichlet} and {Cauchy} problems},
     journal = {Differencialʹnye uravneni\^a},
     pages = {311--316},
     publisher = {mathdoc},
     volume = {16},
     number = {2},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1980_16_2_a12/}
}