JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, vol. 116, no. 3, page. 512 - 520, 1994-09
INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, vol. 34, no. 5, page. 659 - 676, 1994-07
JOURNAL OF ENGINEERING FOR INDUSTRY-TRANSACTIONS OF THE ASME, vol. 116, no. 2, page. 225 - 232, 1994-05
INTERNATIONAL JOURNAL OF COMPUTERS AND THEIR APPLICATIONS, vol. 1, no. 2, page. 112 - 114, 1994-01