Cristina Bazgan Hadrien Hugot Daniel Vanderpooten An Efficient Implementation for the 0-1 Multi-objective Knapsack Problem. 406-419 2007 conf/wea/2007 WEA http://dx.doi.org/10.1007/978-3-540-72845-0_31 db/conf/wea/wea2007.html#BazganHV07