%0 Journal Article %A V. V. Pashenkov %T On Stone’s theorem %J Doklady Akademii Nauk %D 1970 %P 778-781 %V 194 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_194_4_a10/ %G ru %F DAN_1970_194_4_a10