%0 Journal Article
%A G. A. Notowidigdo 
%T A Rational Trigonometric Relationship Between the Dihedral Angles of a Tetrahedron and its Circumradius
%J Journal for geometry and graphics
%D 2020
%P 207-216
%V 24
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JGG_2020_24_2_JGG_2020_24_2_a5/
%F JGG_2020_24_2_JGG_2020_24_2_a5