@misc{indiciaef15d6fa10532,
  title = {A probe to measure plasma conductivity},
  author = {Joyce, G. R. and Waidelich, D. L. and Zurkow, J.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670013437},
  note = {Source identifier: 19670013437}
}