%0 Journal Article
%A V. V. Sazonov
%T Finding lighted surface parts of polygonal surface in parallel light flux
%J Matematičeskoe modelirovanie
%D 2007
%P 16-30
%V 19
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM_2007_19_6_a1/
%G ru
%F MM_2007_19_6_a1