Search results for: David He
European Journal of Operational Research > 2007 > 178 > 3 > 858-878
European Journal of Operational Research > 2006 > 168 > 1 > 122-142
European Journal of Operational Research > 2007 > 178 > 3 > 858-878
European Journal of Operational Research > 2006 > 168 > 1 > 122-142