International Journal of Production Economics
International Journal of Production Economics > 2007 > 106 > 1 > 82-91
International Journal of Production Economics > 2007 > 106 > 1 > 28-40
International Journal of Production Economics > 2007 > 106 > 1 > 217-229
International Journal of Production Economics > 2007 > 107 > 1 > 223-236
International Journal of Production Economics > 2007 > 107 > 1 > 250-259