@article{yim2014softcubes,
  title = {SoftCubes: Stretchable and self-assembling three-dimensional soft modular matter},
  journal = {The International Journal of Robotics Research},
  volume = {33},
  number = {8},
  pages = {1083--1097},
  publisher = {SAGE Publications Sage UK: London, England},
  year = {2014},
  slug = {yim2014softcubes},
  author = {Yim, Sehyuk and Sitti, Metin}
}