@inproceedings{DBLP:conf/spaa/KrickRW01,
  author    = {Christof Krick and
               Harald R{\"a}cke and
               Matthias Westermann},
  title     = {Approximation algorithms for data management in networks},
  booktitle = {SPAA},
  year      = {2001},
  pages     = {237-246},
  ee        = {http://doi.acm.org/10.1145/378580.378651},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}