@article{SM_1981_39_1_a4,
     author = {S. V. Gaidenko},
     title = {On exceptional sets on the boundary and the uniqueness of solutions of the {Dirichlet} problem for a~second order elliptic equation},
     journal = {Sbornik. Mathematics},
     pages = {107--123},
     publisher = {mathdoc},
     volume = {39},
     number = {1},
     year = {1981},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1981_39_1_a4/}
}