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@article{IVM_1969_9_a5, author = {F. I. Kagan}, title = {On the theory of lifts of tensor fields from a~manifold into its tangent bundle}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {37--46}, publisher = {mathdoc}, number = {9}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1969_9_a5/} }
F. I. Kagan. On the theory of lifts of tensor fields from a~manifold into its tangent bundle. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 9 (1969), pp. 37-46. http://geodesic.mathdoc.fr/item/IVM_1969_9_a5/