%0 Journal Article %A Berenice Guerrero %T Integral Geometry of the action fof ST(3) on the space E... %J Revista colombiana de matematicas %D 1992 %P 175-184 %V 26 %N 1-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RCM_1992__26_1-4_181862/ %F RCM_1992__26_1-4_181862