%0 Journal Article %A Atkins, Richard %T An Inverse Problem in the Calculus of Variations and the Characteristic Curves of Connections on SO(3)-Bundles %J Canadian mathematical bulletin %D 1995 %P 129-140 %V 38 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1995-019-x/ %R 10.4153/CMB-1995-019-x %F 10_4153_CMB_1995_019_x