@Article{RAU_jaci00,
  author = 	 {Rauber, A. and Paralic, J.},
  title = 	 {Cluster Analysis as a First Step in the Knowledge Discovery Process},
  journal = 	 {Journal of Advanced Computational Intelligence (JACI)},
  year = 	 2000,
  volume =	 4,
  number =	 4,
  month =	 {December}
}