%0 Journal Article
%A Yan-Quan Feng
%A Jin-Ho Kwak
%A Jin-Xin Zhou
%T Congruence classes of orientable 2-cell embeddings of bouquets of circles and dipoles
%J The electronic journal of combinatorics
%D 2010
%V 17
%U http://geodesic.mathdoc.fr/articles/10.37236/313/
%R 10.37236/313
%F 10_37236_313