A new format for 5-axis tool path computation, using Bspline curves. - Jean Marie Langeron; Emmanuel Duc; Claire Lartigue; Pierre Bourdet (Comput. Aided Des., 2004)

A New Variational Association Process for the Verification of Geometrical Specifications. - Jean-Yves Choley; Alain Rivière; André Clement; Pierre Bourdet (J. Comput. Inf. Sci. Eng., 2007)