Search results for: Hon Keung Tony Ng
European Journal of Operational Research > 2012 > 220 > 3 > 673-683
European Journal of Operational Research > 2001 > 129 > 3 > 663-682
European Journal of Operational Research > 2012 > 220 > 3 > 673-683
European Journal of Operational Research > 2001 > 129 > 3 > 663-682