author  = "E. Feldshtein and J. Patalas-Maliszewska and S. Kłos and A. Kałasznikow and K. Andrzejewski",
  title   = "The use of Plackett-Burman plans and the analysis of expert opinions, in order to assess the significance of controllable parameters of the plasma cutting process",
  journal = "Eksploatacja i Niezawodność = Maintenance and Reliability",
  volume  = "Vol. 20",
  number  = "no. 3",
  pages   = "443--449",
  year    = "2018",