%0 Journal Article
%A Ivan Kolář
%T Natural maps depending on reductions of frame bundles
%J Annales Polonici Mathematici
%D 2011
%P 83-90
%V 102
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap102-1-8/
%R 10.4064/ap102-1-8
%G en
%F 10_4064_ap102_1_8