@misc{indiciae064209554fc9,
  title = {Temporal evolution of HF-enhanced plasma lines},
  author = {Kuo, S. P. and Ho, A. Y. and Lee, M. C.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910031771},
  note = {Source identifier: 19910031771}
}