Search results for: Helcio Vieira
European Journal of Operational Research > 2011 > 215 > 3 > 629-638
European Journal of Operational Research > 2007 > 181 > 1 > 331-337
Computers and Operations Research > 2005 > 32 > 8 > 1983-1993
European Journal of Operational Research > 2011 > 215 > 3 > 629-638
European Journal of Operational Research > 2007 > 181 > 1 > 331-337
Computers and Operations Research > 2005 > 32 > 8 > 1983-1993