@article{Rozo16TRO,
  author="Rozo, L. and Calinon, S. and Caldwell, D. G. and Jimenez, P. and Torras, C.",
  title="Learning Physical Collaborative Robot Behaviors from Human Demonstrations",
  journal="{IEEE} Trans. on Robotics",
  year="2016",
  volume="",
  number="",
  pages=""
}