@article{sequential,
  title = "Unbounded randomness certification using sequences of measurements",
  author = "Curchod, Florian J. and Johansson, Markus and Augusiak, Remigiusz and Hoban, Matty J. and Wittek, Peter and Ac\'{i}n, Antonio",
  year = "2015",
  journal = "	arXiv:1510.03394 [quant-ph]",
  url = "http://arxiv.org/abs/1510.03394",
}