TY  - JOUR
AU  - Helmut Prodinger
TI  - An identity conjectured by Lacasse via the tree function
JO  - The electronic journal of combinatorics
PY  - 2013
VL  - 20
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.37236/3309/
DO  - 10.37236/3309
ID  - 10_37236_3309
ER  -