%0 Journal Article
%A Yan Yang
%A Yanpei Liu
%T Flexibility of embeddings of bouquets of circles on the projective plane and Klein bottle
%J The electronic journal of combinatorics
%D 2007
%V 14
%U http://geodesic.mathdoc.fr/articles/10.37236/998/
%R 10.37236/998
%F 10_37236_998