%0 Journal Article
%A J. Scott Carter
%A David Mullens
%T Heron's Formula from a 4-Dimensional Perspective
%J Visual Mathematics
%D 2011
%V 13
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VM_2011_13_1_a1/
%G en
%F VM_2011_13_1_a1