@article{unknown2017asymmetric,
  title={Asymmetric percolation drives a double transition in sexual contact networks},
  author={Antoine Allard and Benjamin Althouse and Samuel V. Scarpino and Laurent H├ębert-Dufresne},
  journal={Proceedings of the National Academy of Sciences of the United States of America},
  journalpage={http://www.pnas.org/content/early/2017/08/07/1703073114.full},
  year={2017},
  citations={}
}