INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, vol. 56, no. 9-12, page. 1057 - 1067, 2011-10
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, vol. 49, no. 17, page. 5133 - 5151, 2011-09
COMPUTERS & INDUSTRIAL ENGINEERING, vol. 60, no. 1, page. 138 - 147, 2011-02
PRODUCTION PLANNING & CONTROL, vol. 22, no. 4, page. 389 - 402, 2011-01