TY  - JOUR
AU  - Miklós Bóna
TI  - Surprising symmetries in objects counted by Catalan numbers
JO  - The electronic journal of combinatorics
PY  - 2012
VL  - 19
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.37236/2060/
DO  - 10.37236/2060
ID  - 10_37236_2060
ER  -