%0 Journal Article
%T Dupin Cyclide and Second-Order Curves. Part 1
%A Sal'kov, N.A.
%K pairing, descriptive geometry, engineering graphics,
cyclic surfaces, canal surface, Dupin cyclide.
%J Geometry & Graphics
%D 2016
%N 4
%P 9
%I INFRA-M Academic Publishing LLC.