@article{LeitnerLjubicSinnletal.2016, author = {Markus Leitner and Ivana Ljubic and Markus Sinnl and Axel Werner}, title = {ILP heuristics and a new exact method for bi-objective 0/1 ILPs: Application to FTTx-network design}, journal = {Computers \& Operations Research}, doi = {10.1016/j.cor.2016.02.006}, year = {2016}, note = {epub ahead of print} }