%0 Journal Article
%A K. Kondo
%A H. Shizuka
%A W. Liu
%A K. Matsuda 
%T A Sketch Interpreter System with Shading and Cross Section Lines
%J Journal for geometry and graphics
%D 2005
%P 177-189
%V 9
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JGG_2005_9_2_JGG_2005_9_2_a5/
%F JGG_2005_9_2_JGG_2005_9_2_a5