@inproceedings{CTT100613436,
  author = {Shumpei Ohtsuka and Gen Endo and Edwardo F. Fukushima and Shigeo Hirose},
  title = {Development of Terrain Adaptive Sole for Multi-legged Walking Robot},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100565390,
  author = {大塚俊平 and 尾形勝 and 広瀬茂男},
  title = {4足歩行ロボットの対地適応受動型足先機構の開発},
  booktitle = {ロボティックスメカトロニクス講演会講演予稿集2008},
  year = 2008,
}