%0 Journal Article %A Rummler, Hansklaus %T Parallel Translation in Vector Bundles with Abelian Structure Group and the Gauss-Bonnet Formula %J Canadian journal of mathematics %D 1973 %P 765-771 %V 25 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1973-078-9/ %R 10.4153/CJM-1973-078-9 %F 10_4153_CJM_1973_078_9