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@article{INTG_1975_7_a1, author = {A. M. Vasil'ev}, title = {Semivector fields in fiber bundles}, journal = {Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara}, pages = {23--26}, publisher = {mathdoc}, volume = {7}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/INTG_1975_7_a1/} }
A. M. Vasil'ev. Semivector fields in fiber bundles. Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara, Itogi Nauki i Tekhniki. Seriya "Problemy Geometrii", Tome 7 (1975), pp. 23-26. http://geodesic.mathdoc.fr/item/INTG_1975_7_a1/