@misc{indiciae82380c0c0e8d,
  title = {Electromagnetic, atomic structure and chemistry changes induced by Ca-doping of low-angle YBa2Cu3O7-delta grain boundaries.},
  author = {Xueyan Song and George Daniels and D Matt Feldmann and Alex Gurevich and David Larbalestier},
  year = {2005},
  doi = {10.1038/nmat1394},
  url = {https://pubmed.ncbi.nlm.nih.gov/15908959/},
  note = {Source identifier: 15908959}
}