@misc{indiciae7962b58edf31,
  title = {Forecasting equatorial spread-F using a global assimilative ionospheric model},
  author = {Pi, X. and Wang, C. and Hajj, G. A. and Rosen, G. and Wilson, B. D. and Sahai, Y. and Paula, E. R. de and Abdu, M. A.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20060028841},
  note = {Source identifier: 20060028841}
}