%0 Journal Article
%A William Y.C. Chen
%A Oliver X.Q. Gao
%A Peter L. Guo
%T Hook length formulas for trees by Han's expansion
%J The electronic journal of combinatorics
%D 2009
%V 16
%N 1
%U http://geodesic.mathdoc.fr/articles/10.37236/151/
%R 10.37236/151
%F 10_37236_151