Search results for: Ke Pan
Computers and Operations Research > 2013 > 40 > 1 > 117-128
European Journal of Operational Research > 2012 > 222 > 1 > 31-43
Computers and Operations Research > 2013 > 40 > 1 > 117-128
European Journal of Operational Research > 2012 > 222 > 1 > 31-43