%0 Journal Article
%A Jonathan L. Gross
%A Ronald H. Rosen
%T A combinatorial characterization of planar 2-complexes
%J Colloquium Mathematicum
%D 1981
%P 241-247
%V 44
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-44-2-241-247/
%R 10.4064/cm-44-2-241-247
%G en
%F 10_4064_cm_44_2_241_247