@misc{indiciae521256410aaa,
  title = {Pyroelectric thermometer for use at low temperatures.},
  author = {Lang, S. B. and Rice, L. H. and Shaw, S. A. and Timmerhaus, K. D.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690043434},
  note = {Source identifier: 19690043434}
}