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@article{IVM_1984_4_a0, author = {E. Z. Borevich}, title = {Topological equivalence of two-dimensional {Morse--Smale} diffeomorphisms}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {3--6}, publisher = {mathdoc}, number = {4}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1984_4_a0/} }
E. Z. Borevich. Topological equivalence of two-dimensional Morse--Smale diffeomorphisms. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 4 (1984), pp. 3-6. http://geodesic.mathdoc.fr/item/IVM_1984_4_a0/