%0 Journal Article %A V. P. Khakhlyutin %T On a problem in integral geometry in the plane %J Doklady Akademii Nauk %D 1991 %P 832-834 %V 320 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_320_4_a13/ %G ru %F DAN_1991_320_4_a13