TY  - JOUR
AU  - Péter Hajnal
AU  - Gábor V. Nagy
TI  - A bijective proof of Shapiro's Catalan convolution
JO  - The electronic journal of combinatorics
PY  - 2014
VL  - 21
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.37236/3909/
DO  - 10.37236/3909
ID  - 10_37236_3909
ER  -