@article{Bydałek:2008,
  author  = "A. Bydałek and A. Bydałek and K. Najman and P. Schlafka",
  title   = "The estimation slag refining features for the Cu-Si alloys melting process",
  journal = "Archives of Foundry Engineering",
  volume  = "Vol. 8",
  number  = "spec. iss. 1",
  pages   = "41--44",
  year    = "2008",
}