@misc{indiciae3eaa909319ea,
  title = {Pressure-induced microwave absorption in N sub 2.},
  author = {Ho, W. and Kaufman, I. A. and Thaddeus, P.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19690035328},
  note = {Source identifier: 19690035328}
}