@article{Billard:60020,
      title = {Learning motor skills by imitation},
      author = {Billard, A. and Mataric, M.},
      journal = {Proceedings of the 7th Joint Symposium on Neural  Computation},
      number = {7},
      year = {2000},
      url = {http://infoscience.epfl.ch/record/60020},
}