@article{2976,
  author       = {{Ackermann, Marcel Rudolf and Blömer, Johannes and Kuntze, Daniel and Sohler, Christian}},
  issn         = {{0178-4617}},
  journal      = {{Algorithmica}},
  publisher    = {{Springer US}},
  title        = {{{Analysis of Agglomerative Clustering}}},
  doi          = {{10.1007/s00453-012-9717-4}},
  volume       = {{69}},
  year         = {{2014}},
}