Search results for: K. Klein
European Journal of Operational Research > 2008 > 190 > 1 > 156-178
European Journal of Operational Research > 1998 > 107 > 1 > 35-44
European Journal of Operational Research > 2008 > 190 > 1 > 156-178
European Journal of Operational Research > 1998 > 107 > 1 > 35-44