@article{cite-key,
  title = "Almost quantum correlations",
  author = "Navascu{\'e}s, Miguel and Guryanova, Yelena and Hoban, Matty J. and Ac\'{i}n, Antonio",
  year = "2015",
  journal = "Nat. Commun.",
  month = "02",
  url = "http://www.nature.com/ncomms/2015/150220/ncomms7288/abs/ncomms7288.html",
  volume = "6",
  doi = "10.1038/ncomms7288",
}