@article{ZnidarsicEM2006,
  author    = {M. \v{Z}nidar\v{s}i\v{c} and A. Jakulin and S. D\v{z}eroski and C. Kampichler},
  title     = {Automatic construction of concept hierarchies: The case of foliage-dwelling spiders},
  journal   = {Ecological Modelling},
  volume    = {191},
  number    = {1},
  year      = {2006},
  pages     = {144 - 158}
}