Selfintersections of a bézier bicubic surface. - André Galligo; Jean Pascal Pavone (ISSAC, 2005)

A sampling algorithm computing self-intersections of parametric surfaces. - André Galligo; Jean Pascal Pavone (Algebraic Geometry and Geometric Modeling, 2006)

Subdivision methods for solving polynomial equations. - Bernard Mourrain; Jean Pascal Pavone (J. Symb. Comput., 2009)