%0 Journal Article
%A Ronald C. Read
%T On the enumeration of a class of plane multigraphs.
%J Aequationes mathematicae
%D 1986
%P 47-63
%V 31
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1986__31_137142/
%F AM2_1986__31_137142