@article{Physics.4.10,
  title = {A landmark proof},
  author = {Wilczek, Frank},
  journal = {Physics},
  volume = {4},
  issue = {},
  pages = {10},
  numpages = {1},
  year = {2011},
  month = {Feb},
  doi = {10.1103/Physics.4.10},
  url = {http://link.aps.org/doi/10.1103/Physics.4.10},
  publisher = {American Physical Society}
}