@article{61776,
  author = {Stephen Russek and P. Sulewski and A.J. Sievers and H. Hallen and D. Lathrop and R Buhrman},
  title = {Measurement of the superconducting energy gap in La-Ba-Cu oxide and La-Sr-Cu oxide},
  year = {1987},
  number = {35},
  month = {1987-04-01},
  publisher = {Physical Review B},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=905792},
  language = {en},
}