@inproceedings{kloimuellner-17b,
 author = {Christian Kloimüllner and Günther R. Raidl},
 booktitle = {Conference Proceedings of Learning and Intelligent Optimization Conference (LION~11)},
 doi = {10.1007/978-3-319-69404-7_z},
 editor = {Roberto Battiti and Dmitri Kvasov and Yaroslav Sergeyev},
 keywords = {exact, mip, planbiss},
 pages = {1--16},
 publisher = {Springer},
 series = {LNCS},
 title = {Hierarchical Clustering and Multilevel Refinement for the Bike-Sharing Station Planning Problem},
 url = {https://www.ac.tuwien.ac.at/files/pub/kloimuellner-17b.pdf},
 volume = {10556},
 year = {2017}
}