@article{Physics.3.27,
  title = {Dirac cone in iron-based superconductors},
  author = {Hasan, M. Zahid and Bernevig, B. Andrei},
  journal = {Physics},
  volume = {3},
  issue = {},
  pages = {27},
  numpages = {1},
  year = {2010},
  month = {Mar},
  doi = {10.1103/Physics.3.27},
  url = {http://link.aps.org/doi/10.1103/Physics.3.27},
  publisher = {American Physical Society}
}