%0 Journal Article %A Josef Janyška %T Reduction theorem for general connections %J Annales Polonici Mathematici %D 2011 %P 231-254 %V 102 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap102-3-4/ %R 10.4064/ap102-3-4 %G en %F 10_4064_ap102_3_4