%0 Journal Article
%A Beineke, L. W.
%A Pippert, R. E.
%T On the enumeration of planar trees of hexagons
%J Glasgow mathematical journal
%D 1974
%P 131-147
%V 15
%N 2
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500002305/
%R 10.1017/S0017089500002305
%F 10_1017_S0017089500002305