@InProceedings{SCC.Spong1994,
  author    = {Spong, M. W.},
  title     = {Partial feedback linearization of underactuated mechanical systems},
  booktitle = {Proc. IEEE/RSJ Int. Conf. Intell. Robot. Syst.},
  year      = {1994},
  pages     = {314--321},
  owner     = {Ashwin Dani},
  timestamp = {2010.04.30},
}