@article{Wojciechowski:2018,
  author  = "S. Wojciechowski and R. Maruda and G. Krolczyk and P. Niesłony",
  title   = "Application of signal to noise ratio and grey relational analysis to minimize forces and vibrations during precise ball end milling",
  journal = "Precision Engineering",
  volume  = "Vol. 51",
  pages   = "582--596",
  year    = "2018",
}