@misc{indiciaee649d574bb68,
  title = {Forming YBa2Cu3O7-x Superconductors On Copper Substrates},
  author = {Mackenzie, J. Devin and Young, Stanley G.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910000093},
  note = {Source identifier: 19910000093}
}