@article{Iben:2009:RPP,
  doi = {10.1007/s00454-009-9145-7},
  title = {Refolding Planar Polygons},
  journal = {Discrete and Computational Geometry},
  author = {Hayley N. Iben and James F. O'Brien and Erik D. Demaine},
  number = 3,
  month = apr,
  volume = 41,
  year = 2009,
  pages = {444--460},
  url = {https://objf.ai/papers/Iben-RPP-2009-04/},
}