1. Variations of oxygen charge state abundances in the global magnetosphere, as observed by Polar;Allen;Journal of Geophysical Research: Space Physics,2016
2. Magnetic latitude dependence of oxygen charge states in the global magnetosphere: Insights into solar wind-originating ion injection;Allen;Journal of Geophysical Research: Space Physics,2016
3. Storm time empirical model of O+ and O6+ distributions in the magnetosphere;Allen;Journal of Geophysical Research: Space Physics,2017
4. Voyager observations of Saturnian ion and electron phase space densities;Armstrong;Journal of Geophysical Research,1983
5. Warping of Saturn's magnetospheric and magnetotail current sheets;Arridge;Journal of Geophysical Research,2008