%0 Journal Article
%A P. Pech 
%T On a 3D Extension of the Simson-Wallace Theorem
%J Journal for geometry and graphics
%D 2014
%P 205-215
%V 18
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JGG_2014_18_2_JGG_2014_18_2_a5/
%F JGG_2014_18_2_JGG_2014_18_2_a5