@article{Kostecki:2015,
  author  = "J. Kostecki and M. Drab and R. Wasylewicz and A. Greinert and B. Walczak and D. Królik",
  title   = "The state of soil contaminated with nickel in the former sanitary zone of the Głogów Copper Smelter",
  journal = "Polish Journal of Soil Science",
  volume  = "Vol. 48",
  number  = "no. 1",
  pages   = "13--20",
  year    = "2015",
}