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@article{IVM_1991_3_a10, author = {V. V. Suvorov}, title = {Morphisms of $G$-spaces that determine invariant framings and connections}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {54--61}, publisher = {mathdoc}, number = {3}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1991_3_a10/} }
V. V. Suvorov. Morphisms of $G$-spaces that determine invariant framings and connections. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1991), pp. 54-61. http://geodesic.mathdoc.fr/item/IVM_1991_3_a10/