@article{BogKhaRig22,
  title = {Model-free reinforcement learning for robust locomotion using demonstrations from trajectory optimization},
  journal = {Frontiers in Robotics and AI},
  volume = {9},
  month = aug,
  year = {2022},
  slug = {bogkharig22},
  author = {Bogdanovic, M. and Khadiv, M. and Righetti, L.},
  month_numeric = {8}
}