@inproceedings{Iben:2004:RPP,
  title = {Refolding Planar Polygons},
  booktitle = {Proceedings of SIGGRAPH 2004, Technical Sketch},
  author = {Hayley N. Iben and James F. O'Brien and Eric D. Demaine},
  month = aug,
  year = 2004,
  url = {https://objf.ai/papers/Iben-RPP-2004-08/},
}