@inproceedings{Abshoff_Cord-Landwehr_Degener_Kempkes_Pietrzyk_2011, series={LNCS}, title={Local Approximation Algorithms for the Uncapacitated Metric Facility Location Problem in Power-Aware Sensor Networks}, DOI={
10.1007/978-3-642-28209-6_3}, booktitle={Proceedings of the 7th International Symposium on Algorithms for Sensor Systems, Wireless Ad Hoc Networks and Autonomous Mobile Entities (ALGOSENSORS)}, author={Abshoff, Sebastan and Cord-Landwehr, Andreas and Degener, Bastian and Kempkes, Barbara and Pietrzyk, Peter}, year={2011}, pages={13–27}, collection={LNCS} }