@article{Kowal:2011,
  author  = "M. Kowal and P. Filipczuk and A. Obuchowicz and J. Korbicz",
  title   = "Computer-aided diagnosis of breast cancer using Gaussian mixture cytological image segmentation",
  journal = "Journal of Medical Informatics & Technologies",
  volume  = "Vol. 17",
  pages   = "257--262",
  year    = "2011",
}