@incollection{Yokoi08,
author = {Kojiro Matsushita and Hiroshi Yokoi},
title = {Embodiment of Legged Robots Emerged in Evolutionary Design: Pseudo Passive Dynamic Walkers},
booktitle = {Frontiers in Evolutionary Robotics},
publisher = {IntechOpen},
address = {Rijeka},
year = {2008},
editor = {Hitoshi Iba},
chapter = {17},
doi = {10.5772/5461},
url = {https://doi.org/10.5772/5461}
}