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@article{DAN_1974_218_2_a0, author = {V. V. Barkovskii}, title = {Investigation of two scattering problems of the type of {Steklov's} problem}, journal = {Doklady Akademii Nauk}, pages = {257--260}, publisher = {mathdoc}, volume = {218}, number = {2}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1974_218_2_a0/} }
V. V. Barkovskii. Investigation of two scattering problems of the type of Steklov's problem. Doklady Akademii Nauk, Tome 218 (1974) no. 2, pp. 257-260. http://geodesic.mathdoc.fr/item/DAN_1974_218_2_a0/