@article{CTT100566339,
  author = {Jianjun Yuan and Shigeo Hirose},
  title = {Zero Carrier: A Novel Eight Leg-Wheels Hybrid Stair Climbing},
  journal = {Journal of Robotics and Mechatronics},
  year = 2005,
}

@misc{CTT100603497,
  author = {Jianjun Yuan},
  title = {Study on the mechanism and control of leg-wheel hybrid stair climbing wheelchair},
  year = 2005,
}



@phdthesis{CTT100603497,
  author = {Jianjun Yuan},
  title = {Study on the mechanism and control of leg-wheel hybrid stair climbing wheelchair},
  school = {東京工業大学},
  year = 2005,
}