Emeric Deutsch, David Callan, Sabin Cautis, et al.. Another Path to Generalized Catalan Numbers: 10751. The American Mathematical Monthly, 108(9):872-873, 2001. [doi]
@article{DeutschCCa01,
title = {Another Path to Generalized Catalan Numbers: 10751},
author = {Emeric Deutsch and David Callan and Sabin Cautis and et al.},
year = {2001},
url = {http://www.jstor.org/stable/2695568},
researchr = {https://researchr.org/publication/DeutschCCa01},
cites = {0},
citedby = {0},
journal = {The American Mathematical Monthly},
volume = {108},
number = {9},
pages = {872-873},
}