%0 Journal Article %A Yu. I. Ermakov %T Intrinsic connections and secondary characteristic classes of vector bundles and a~fiber-by-fiber tensor structure %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1986 %P 33-43 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1986_1_a3/ %G ru %F IVM_1986_1_a3