@article{DE_1965_1_8_a7,
     author = {G. N. Yakovlev},
     title = {Dirichlet problem for a region with a {non-Lipschitz} boundary},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1085--1098},
     publisher = {mathdoc},
     volume = {1},
     number = {8},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1965_1_8_a7/}
}