%0 Journal Article
%A D.W. Barnette
%T Generating Closed 2-Cell Embeddings in the Torus and the Projective Plane.
%J Discrete & computational geometry
%D 1987
%P 233-248
%V 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DCG_1987__2_131020/
%F DCG_1987__2_131020