A branch-and-price algorithm for the two-dimensional level strip packing problem.

Andrea Bettinelli Alberto Ceselli Giovanni Righini A branch-and-price algorithm for the two-dimensional level strip packing problem. 361-374 2008 6 4OR 4 http://dx.doi.org/10.1007/s10288-007-0051-7 db/journals/4or/4or6.html#BettinelliCR08