INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, vol. 39, no. 11, page. 1733 - 1746, 1999-11
JOURNAL OF MANUFACTURING SYSTEMS, vol. 18, no. 1, page. 12 - 21, 1999-01
JOURNAL OF MANUFACTURING SYSTEMS, vol. 18, no. 1, page. 1 - 11, 1999-01