@article{Ma2022a,
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  year =  2022 ,
  journal = "Journal of Geophysical Research: Space Physics",
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  number = 8,
  keywords = "pfisr",
  doi = "https://doi.org/10.1029/2022JA030545",
  url = "https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2022JA030545",
  note = "e2022JA030545 2022JA030545"
}


@article{Sanchez2022a,
  author = "E. R. Sanchez and Q. Ma and W. Xu and R. A. Marshall and J. Bortnik and P. Reyes and R. Varney and S. Kaeppler",
  title = "A Test of Energetic Particle Precipitation Models Using Simultaneous Incoherent Scatter Radar and Van Allen Probes Observations",
  year =  2022 ,
  journal = "Journal of Geophysical Research: Space Physics",
  volume = 127,
  number = 8,
  keywords = "pfisr",
  doi = "https://doi.org/10.1029/2021JA030179",
  url = "https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2021JA030179",
  note = "e2021JA030179 2021JA030179"
}


@inbook{Kaeppler2020a,
  author = "S. R. Kaeppler and E. Sanchez and R. H. Varney and R. J. Irvin and R. A. Marshall and J. Bortnik and A. S. Reimer and P. M. Reyes",
  title = "Chapter 6 - Incoherent scatter radar observations of 10–100keV precipitation: review and outlook",
  year =  2020 ,
  booktitle = "The Dynamic Loss of Earth's Radiation Belts",
  publisher = "Elsevier",
  keywords = "pfisr",
  doi = "https://doi.org/10.1016/B978-0-12-813371-2.00006-8",
  url = "http://www.sciencedirect.com/science/article/pii/B9780128133712000068"
}


@article{Yue2016a,
  author = "C. Yue and W. Li and Y. Nishimura and Q. Zong and Q. Ma and J. Bortnik and R. M. Thorne and G. D. Reeves and H. E. Spence and C. A. Kletzing and J. R. Wygant and M. J. Nicolls",
  title = "Rapid enhancement of low-energy (<100  eV) ion flux in response to interplanetary shocks based on two Van Allen Probes case studies: Implications for source regions and heating mechanisms.",
  year =  2016 ,
  journal = "J. Geophys. Res. Space Physics",
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  keywords = "pfisr",
  doi = "10.1002/2016JA022808",
  url = "https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2016JA022808"
}