On some Noncommutative Symmetric Functions analogous to Hall-Littlewood and Macdonald polynomials. - Jean-Christophe Novelli; Lenny Tevlin; Jean-Yves Thibon (Int. J. Algebra Comput., 2013)

q-Super Catalan numbers: Combinatorial identities, generating functions, and Narayana refinements. - Arthur Rodelet-Causse; Lenny Tevlin (Adv. Appl. Math., 2025)