@article{Kulawik:2018,
  author  = "A. Kulawik and S. Zontek",
  title   = "On data-dependent tuning constant of the Huber family for robust estimator",
  journal = "Discussiones Mathematicae : Probability and Statistics",
  volume  = "Vol. 38",
  number  = "no. 1-2",
  pages   = "21--30",
  year    = "2018",
}