@article{bade-learning,
  author = {Bade, K. and N{\\"u}rnberger, A.},
  interhash = {62c21d6760c4c659df65391213d92f88},
  intrahash = {5da2923afd48fbd9198ece009e62b8e9},
  title = {{Learning a Metric during Hierarchical Clustering based on Constraints}},
  url = {http://scholar.google.de/scholar.bib?q=info:gZSHXg5a1dAJ:scholar.google.com/&output=citation&hl=de&ct=citation&cd=0},
  year = 2009
}

@article{teh2006hierarchical,
  author = {Teh, Y.W. and Jordan, M.I. and Beal, M.J. and Blei, D.M.},
  interhash = {34e30f6d1538ed136344f6a9cf8a791b},
  intrahash = {442d8c2028cc73f909b44b6d67c606b2},
  journal = {Journal of the American Statistical Association},
  number = 476,
  pages = {1566--1581},
  publisher = {Citeseer},
  title = {{Hierarchical dirichlet processes}},
  url = {http://scholar.google.de/scholar.bib?q=info:NVEeNb3JVywJ:scholar.google.com/&output=citation&hl=de&ct=citation&cd=0},
  volume = 101,
  year = 2006
}