Playing with some identities of Andrews. Merlini, Donatella; Sprugnoli, Renzo — 2007 Journal of Integer Sequences [electronic only]
The Akiyama-Tanigawa transformation. Merlini, Donatella; Sprugnoli, Renzo; Verri, M.Cecilia — 2005 Integers
The height of directed column-convex polyominoes. (La hauteur des polyominos dirigés verticalement convexe.) Barcucci, Elena; del Lungo, Alberto; Pinzani, Renzo; Sprugnoli, Renzo — 1993 Séminaire Lotharingien de Combinatoire [electronic only]