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@article{IVM_2007_2_a6, author = {L. D. \`Eskin}, title = {A generalization of {P.\,Ya.~Polubarinova-Kochina's} problem on basin drain}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {56--71}, publisher = {mathdoc}, number = {2}, year = {2007}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_2007_2_a6/} }
L. D. Èskin. A generalization of P.\,Ya.~Polubarinova-Kochina's problem on basin drain. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 2 (2007), pp. 56-71. http://geodesic.mathdoc.fr/item/IVM_2007_2_a6/