%0 Journal Article
%A Ivan Gutman
%T Hexagonal systems. a chemistry-motivated excursion to combinatorial geometry
%J The Teaching of Mathematics
%D 2007
%P 1 
%V X
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM2_2007_X_1_a0/
%G en
%F TM2_2007_X_1_a0