@article{142896,
  author = {Philip Johnson and W Parsons and Frederick Strauch and J. Anderson and A. Dragt and C. Lobb and F. Wellstood},
  title = {Macroscopic tunnel splittings in superconducting phase qubits},
  year = {2005},
  number = {94},
  month = {2005-01-01},
  publisher = {Physical Review Letters},
  language = {en},
}