e-Learning Martial Arts. - Taku Komura; Beta Lam; Rynson W. H. Lau; Howard Leung (ICWL, 2006)

An Efficient Method for Simulating Flexible Connectors. - Frederick W. B. Li; Jianmin Zhao; Beta Lam; Rynson W. H. Lau (J. Multim., 2009)