%0 Journal Article %A G. Danov %T A geometrical method for defining the law of wear %J Doklady Akademii Nauk %D 1968 %P 1354-1356 %V 181 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_181_6_a14/ %G ru %F DAN_1968_181_6_a14