@misc{W2108323654,
  author = {Ujjwal Maulik and Sanghamitra Bandyopadhyay},
  title = {Performance evaluation of some clustering algorithms and validity indices},
  year = {2002},
  howpublished = {IEEE Transactions on Pattern Analysis and Machine Intelligence},
  doi = {https://doi.org/10.1109/tpami.2002.1114856}
}