%0 Journal Article %A A. T. Fomenko %T A method of the recognition of duplicates and some applications %J Doklady Akademii Nauk %D 1981 %P 1326-1330 %V 258 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_258_6_a10/ %G ru %F DAN_1981_258_6_a10