@article{768986,
  author = {John Martinis and Ronald Ono},
  title = {Fabrication of Ultra-Small Nb-AlO<sub>x</sub>-Nb Josephson Tunnel Junctions},
  year = {1990},
  number = {57},
  month = {1990-08-01 00:08:00},
  publisher = {Applied Physics Letters},
  language = {en},
}