5 citations as recorded by crossref.

1. Effects of high-speed solar wind on energetic electron activity in the auroral regions during July 1–2, 2005 M. Birch et al. https://doi.org/10.1016/j.jastp.2009.02.008
2. Satellite-based electron density background definition at mid-latitudes and comparison with IRI-2016 model under different solar conditions D. Sabbagh et al. https://doi.org/10.1016/j.asr.2023.05.029
3. Auroral radio absorption: The prediction question J. Hargreaves https://doi.org/10.1016/j.asr.2009.10.026
4. Observations by incoherent scatter radar of related D- and F-region structuring at very high latitude J. Hargreaves & M. Birch https://doi.org/10.1016/j.jastp.2018.01.032
5. Properties of auroral radio absorption patches observed in the morning sector using imaging riometer and incoherent-scatter radar M. Birch et al. https://doi.org/10.1016/j.jastp.2012.12.004