Laguerre-type exponentials, and the relevant L -circular and L -hyperbolic functions. Dattoli, Giuseppe; Ricci, Paolo E. — 2003 Georgian Mathematical Journal
Euler polynomials and the related quadrature rule. Bretti, Gabriella; Ricci, Paolo E. — 2001 Georgian Mathematical Journal
Monomiality principle and eigenfunctions of differential operators. Cação, Isabel; Ricci, Paolo E. — 2011 International Journal of Mathematics and Mathematical Sciences
Generalizations of the Bernoulli and Appell polynomials. Bretti, Gabriella; Natalini, Pierpaolo; Ricci, Paolo E. — 2004 Abstract and Applied Analysis