@article{Kosińska:2003,
  author  = "A. Kosińska and M. Galicki and K. Kędzior",
  title   = "Designing and optimization of parameters of Delta-4 parallel manipulator for a given workspace",
  journal = "Journal of Robotic Systems",
  volume  = "Vol. 20",
  number  = "no 9",
  pages   = "539--548",
  year    = "2003",
}