@misc{indiciae845d7344c108,
  title = {Solution of the potential in a semiconductor with exponentially depth-dependent conductivity and application to four-point-probe measurements},
  author = {Franks, R. K. and Robertson, J. B.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19710026608},
  note = {Source identifier: 19710026608}
}