@misc{indiciae68d5456f1fb4,
  title = {A Multiple-range Self-balancing Thermocouple Potentiometer},
  author = {Warshawsky, I and Estrin, M},
  year = {1951},
  url = {https://ntrs.nasa.gov/citations/19930086954},
  note = {Source identifier: 19930086954}
}