@misc{W1968850365,
  author = {R. Barends and J. Kelly and A. Megrant and Andrzej Veitia and D. Sank and E. Jeffrey and T. White and J. Mutus and Austin G. Fowler and B. Campbell and Yanbin Chen and Z. Chen and B. Chiaro and A. Dunsworth and C. Neill and P. O’Malley and P. Roushan and A. Vainsencher and J. Wenner and Alexander N. Korotkov and A. N. Cleland and John M. Martinis},
  title = {Superconducting quantum circuits at the surface code threshold for fault tolerance},
  year = {2014},
  howpublished = {Nature},
  doi = {https://doi.org/10.1038/nature13171}
}