@article{761996,
  author = {E Early and Alan Clark and K Char},
  title = {Half-Integral Constant Voltage Steps in High-Tc Grain Boundary Junctions},
  year = {1993},
  number = {62},
  month = {1993-06-01 00:06:00},
  publisher = {Applied Physics Letters},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=13881},
  language = {en},
}