%0 Journal Article %A Mihai Ciucu %T A short conceptual proof of Narayana's path-counting formula %J The electronic journal of combinatorics %D 2016 %V 23 %N 4 %U http://geodesic.mathdoc.fr/articles/10.37236/6131/ %R 10.37236/6131 %F 10_37236_6131