@article{stabilityprincipleunderlyingpassivedynam,
  title = {Stability Principle Underlying Passive Dynamic Walking of Rimless Wheel},
  author = {Fumihiko Asano},
  year = {2026},
  eprint = {2604.13530},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.13530},
}