@misc{indiciae1b3317966668,
  title = {PROPHET: An applicaton of propagation forecasting principles},
  author = {Argo, P. E. and Rothmuller, I. J.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19800010214},
  note = {Source identifier: 19800010214}
}