%0 Journal Article
%A J. K. Merikoski
%A T. Tossavainen 
%T Two Approaches to Geometrography
%J Journal for geometry and graphics
%D 2010
%P 15-28
%V 14
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JGG_2010_14_1_JGG_2010_14_1_a1/
%F JGG_2010_14_1_JGG_2010_14_1_a1