Plane trees and Shabat polynomials. - Jean Bétréma; Alexander Zvonkin (Discret. Math., 1996)

How to draw a group? - Alexander Zvonkin (Discret. Math., 1998)

Belyi functions for Archimedean solids. - Nicolas Magot; Alexander Zvonkin (Discret. Math., 2000)

Megamaps: Construction and Examples. - Alexander Zvonkin (DM-CCG, 2001)