@misc{indiciae37e971ee7a85,
  title = {Remote soil moisture measurements},
  author = {Stockhoff, E. H. and Frost, R. T. and Buerger, E. J.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19730013605},
  note = {Source identifier: 19730013605}
}