id: 50045228 dt: j an: 50045228 au: Yu, Jingjun; Dai, Jian S.; Zhao, Tieshi; Bi, Shusheng; Zong, Guanghua ti: Mobility analysis of complex joints by means of screw theory so: Robotica 27, No. 6, 915-927 (2009). py: 2009 pu: la: EN cc: ut: ci: li: doi:10.1017/S0263574709005335