Van Allen Probes statistics

Ma, Q., Li, W., Thorne, R., Bortnik, J., Kletzing, C., Kurth, W., & Hospodarsky, G. (2015). Electron scattering by magnetosonic waves in the inner magnetosphere. Journal Of Geophysical Research: Space Physics. http://doi.org/10.1002/2015JA021992 (Original work published December 2015)