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@article{MZM_1967_2_5_a11, author = {D. V. Anosov}, title = {Tangential fields of transversal foliations in {{\CYRU}-systems}}, journal = {Matemati\v{c}eskie zametki}, pages = {539--548}, publisher = {mathdoc}, volume = {2}, number = {5}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1967_2_5_a11/} }
D. V. Anosov. Tangential fields of transversal foliations in У-systems. Matematičeskie zametki, Tome 2 (1967) no. 5, pp. 539-548. http://geodesic.mathdoc.fr/item/MZM_1967_2_5_a11/