Simon Boyé, Pascal Barla, and Gaël Guennebaud. A vectorial solver for free-form vector gradients. ACM Transactions on Graphics, 31(6):1, November 2012.

Jiazhou Chen, Gaël Guennebaud, Pascal Barla, and Xavier Granier. Non-oriented mls gradient fields. 32(8):98–109, 2013.

Gaël Guennebaud and Markus Gross. Algebraic point set surfaces. ACM Trans. Graph., 26(3), July 2007.

Nicolas Mellado, Gaël Guennebaud, Pascal Barla, Patrick Reuter, and Christophe Schlick. Growing least squares for the analysis of manifolds in scale-space. Comp. Graph. Forum, 31(5):1691–1701, August 2012.

Nicolas Mellado, Pascal Barla, Gaël Guennebaud, Patrick Reuter, and Gregory Duquesne. Screen-space curvature for production-quality rendering and compositing. In SIGGRAPH Talk Program, Anaheim, United States, August 2013. ACM New York.

Alexandrina Orzan, Adrien Bousseau, Holger Winnemöller, Pascal Barla, Joëlle Thollot, and David Salesin. Diffusion curves: A vector representation for smooth-shaded images, 2008.

Mark Pauly, Markus Gross, and Leif P. Kobbelt. Efficient simplification of point-sampled surfaces. In Proceedings of the Conference on Visualization '02, VIS '02, pages 163–170, Washington, DC, USA, 2002. IEEE Computer Society.