@conference{heim2019c,
  title = {Quantifying the Robustness of Natural Dynamics: a Viability Approach},
  booktitle = {Proceedings of Dynamic Walking },
  year = {2019},
  slug = {quantifying-the-robustness-of-natural-dynamics-a-viability-approach},
  author = {Heim, Steve and Sproewitz, Alexander}
}