@article{DE_1971_7_1_a3,
     author = {V. M. Isakov},
     title = {The uniqueness of the solution of the exterior contact inverse problem of the theory of the logarithmic potential},
     journal = {Differencialʹnye uravneni\^a},
     pages = {34--39},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1971_7_1_a3/}
}