¬ródło: | W: The Eleventh World Congress in Mechanism and Machine Science. [Tianjin, China, 1-4 April 2004]. Proceedings vol. 1. Ed. Tian Huang. School of Mechanical Engineering Tianjin University, Tianjin, China. [B.m.] : China Machine Press, 2004, s. 101-104, bibliogr. 5 poz. |