Security of Wang et al.'s group-oriented (t, n) threshold signature schemes with traceable signers. - Z. C. Li; Lucas Chi Kwong Hui; Kam-Pui Chow; C. F. Chong; Wai Wan Tsang; H. W. Chan (Inf. Process. Lett., 2001)

Development of an innovative coolant system for rotary ultrasonic machining. - Z. C. Li; Yue Jiao; Timothy W. Deines; Z. J. Pei; Clyde Treadwell (Int. J. Manuf. Technol. Manag., 2005)