@article{Son20111,
  title = {Design and application of a wire-driven bidirectional telescopic mechanism for workspace expansion with a focus on shipbuilding tasks},
  journal = {Advanced Robotics},
  volume = {25},
  year = {2011},
  author = {Lee, Donghun and Chang, Doyoung and Shin, Young-Il and Son, Donghoon and Kim, Tae-Wan and Lee, Kyu-Yeul and Kim, Jongwon}
}