@misc{indiciae4cecbca583ce,
  title = {A multifrequency microwave radiometer of the future},
  author = {Le Vine, D. and Wilheit, T. and Murphy, R. and Swift, C.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870065906},
  note = {Source identifier: 19870065906}
}