@misc{indiciaeaaff2dc8021e,
  title = {Improved high-Tc superconductors.},
  author = {RN Bhargava and SP Herko and WN Osborne},
  year = {1987},
  doi = {10.1103/physrevlett.59.1468},
  url = {https://pubmed.ncbi.nlm.nih.gov/10035242/},
  note = {Source identifier: 10035242}
}