%0 Journal Article %A Z. B. Gradinscak %T Constructional Graphics Application in Engineering Computer Graphics %J Journal for geometry and graphics %D 2001 %P 165-18 %V 5 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_2001_5_2_a5/ %F JGG_2001_5_2_a5