@inproceedings{puchinger-04a,
 author = {Jakob Puchinger and Günther R. Raidl},
 booktitle = {Parallel Problem Solving from Nature -- PPSN~VIII},
 editor = {{X. Yao et. al}},
 keywords = {evolcomp, hybrid, packing},
 pages = {642--651},
 publisher = {Springer},
 series = {LNCS},
 title = {An Evolutionary Algorithm for Column Generation in Integer Programming: an Effective Approach for {2D} Bin Packing},
 url = {https://www.ac.tuwien.ac.at/files/pub/puchinger-04a.pdf},
 volume = {3242},
 year = {2004}
}