%0 Journal Article
%A Eberhard Meinicke
%T Geometrical considerations for ruling over the distribution of intensity of illumination on a skew ruled surface
%J Beiträge zur Algebra und Geometrie
%D 1984
%P 181-196
%V 17
%I mathdoc
%U http://geodesic.mathdoc.fr/item/BAG_1984__17_138272/
%F BAG_1984__17_138272