TY  - JOUR
AU  - Dan Singer
TI  - On Catalan trees and the Jacobian conjecture
JO  - The electronic journal of combinatorics
PY  - 2001
VL  - 8
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.37236/1546/
DO  - 10.37236/1546
ID  - 10_37236_1546
ER  -