id: 50245149
dt: j
an: 50245149
au: Hifi, Mhand; M’hallah, Rym
ti: Special issue on knapsack problems and applications
so: Computers & OR 39, No. 1, 1-2 (2012).
py: 2012
pu: 
la: EN
cc: 
ut: 
ci: 
li: doi:10.1016/j.cor.2011.04.011