%0 Journal Article
%A B. Hoffmann 
%T Rupert Properties of Polyhedra and the Generalised Nieuwland Constant
%J Journal for geometry and graphics
%D 2019
%P 29-35
%V 23
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JGG_2019_23_1_JGG_2019_23_1_a2/
%F JGG_2019_23_1_JGG_2019_23_1_a2