The 17th International Conference on CAD/CAM, Robotics and Factories of the Future, page. 1201 - 1209, 2001-07-10
Proceedings of 17th Int'l Conference on CAD/CAM and Robotics, page. 1192 - 1200, 2001-07-10
ISO TC184 SC4 meeting, 2001-06-11
ISO TC184 SC1 meeting, 2001-05-10
Invited talk, 2001-02-15