Robert Hildebrand, Matthias Köppe. n). Discrete Optimization, 10(1):69-84, 2013. [doi]
@article{HildebrandK13, title = {n)}, author = {Robert Hildebrand and Matthias Köppe}, year = {2013}, doi = {10.1016/j.disopt.2012.11.003}, url = {http://dx.doi.org/10.1016/j.disopt.2012.11.003}, researchr = {https://researchr.org/publication/HildebrandK13}, cites = {0}, citedby = {0}, journal = {Discrete Optimization}, volume = {10}, number = {1}, pages = {69-84}, }