INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, vol. 46, no. 7, page. 1991 - 2007, 2008-04-01
INTERNATIONAL JOURNAL OF COMPUTER INTEGRATED MANUFACTURING, vol. 18, no. 2-3, page. 236 - 250, 2005-03
INTERNATIONAL JOURNAL OF COMPUTER INTEGRATED MANUFACTURING, vol. 21, no. 6, page. 631 - 646, 2008-01
INTERNATIONAL JOURNAL OF COMPUTER INTEGRATED MANUFACTURING, vol. 17, no. 5, page. 377 - 393, 2004-07
EXPERT SYSTEMS WITH APPLICATIONS, vol. 36, no. 1, page. 683 - 689, 2009-01
INTERNATIONAL JOURNAL OF COMPUTER INTEGRATED MANUFACTURING, vol. 17, no. 6, page. 546 - 560, 2004-09