%0 Journal Article
%A K. I. Grincevičjus
%T Ruled geometric analog of evolute and evolvent
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1960
%V 15
%N 1
%U http://geodesic.mathdoc.fr/item/RM_1960_15_1_a20/
%G ru
%F RM_1960_15_1_a20