%0 Journal Article %A M. M. Graev %T Intermediate inversion formulas in integral geometry %J Lobachevskii journal of mathematics %D 1999 %P 97-111 %V 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/LJM_1999_3_a4/ %G en %F LJM_1999_3_a4