On the approximation order of tangent estimators. - Gudrun Albrecht; Jean-Paul Bécar; Gerald E. Farin; Dianne Hansford (Comput. Aided Geom. Des., 2008)

Canal surfaces as Bézier curves using mass points. - Lionel Garnier; Jean-Paul Bécar; Lucie Druoton (Comput. Aided Geom. Des., 2017)

Theory of Minkowski-Lorentz Spaces. - Lionel Garnier; Jean-Paul Bécar; Lucie Druoton; Laurent Fuchs; Géraldine Morin (Encyclopedia of Computer Graphics and Games, 2019)