@article{BaermannLiersMartinetal.2015, author = {Andreas B{\"a}rmann and Frauke Liers and Alexander Martin and Maximilian Merkert and Christoph Thurner and Dieter Weninger}, title = {Solving network design problems via iterative aggregation}, journal = {Mathematical Programming Computation}, volume = {7}, number = {2}, pages = {189 -- 217}, doi = {10.1007/s12532-015-0079-1}, year = {2015}, }