Algorithms for the Shape of Semialgebraic Sets. A New Approach. - Paola Cellini; Patrizia M. Gianni; Carlo Traverso (AAECC, 1991)

A Representation of Even Permutations. - Leonardo Cangelmi; Paola Cellini (Eur. J. Comb., 1998)

Cyclic Eulerian Elements. - Paola Cellini (Eur. J. Comb., 1998)

Algebraic Hypermap Morphisms. - Leonardo Cangelmi; Paola Cellini (Eur. J. Comb., 2000)