Avoiding squares and overlaps over the natural numbers. - Mathieu Guay-Paquet; Jeffrey O. Shallit (Discret. Math., 2009)

The Generating Function for Total Displacement. - Mathieu Guay-Paquet; Kyle Petersen (Electron. J. Comb., 2014)

Star-cumulants of free unitary Brownian motion. - Nizar Demni; Mathieu Guay-Paquet; Alexandru Nica (Adv. Appl. Math., 2015)