1.
Clapperton, James A., Larcombe, Peter J., Fennessey, Eric J. Some new identities for Catalan polynomials. A Canadian journal of applied mathematics, computer science and statistics [Internet]. 2009 Sep. 9 [cited 2026 May 8];80. Available from: https://utilitasmathematica.com/index.php/Index/article/view/601