@misc{indiciae2da51e7969aa,
  title = {Null-balancing microwave radiometer},
  author = {Hardy, W. N. and Love, A. W. and Jones, A. C.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770000040},
  note = {Source identifier: 19770000040}
}