%0 Journal Article
%A Helmut Prodinger
%T An identity conjectured by Lacasse via the tree function
%J The electronic journal of combinatorics
%D 2013
%V 20
%N 3
%U http://geodesic.mathdoc.fr/articles/10.37236/3309/
%R 10.37236/3309
%F 10_37236_3309