@incollection{PriedeFerrein2014,
  author    = {Gareth Priede and Alexander Ferrein},
  title     = {Towards passive walking for the fully-actuated biped robot Nao},
  booktitle = {Emerging trends in computing, informatics, systems sciences, and engineering. (Lecture notes in electrical engineering : vol. 151)},
  isbn      = {978-1-4614-3557-0 ; 978-1-4614-3558-7},
  doi       = {10.1007/978-1-4614-3558-7_18},
  year      = {2014},
}