van Hazendonk, C. M., Heino, E., Jiggens, P. T. A., Taylor, M. G. G. T., Partamies, N., and Mulders, H. J. C. (2022), Cutoff latitudes of solar proton events measured by GPS satellites, J. Geophys. Res.: Space Phys., doi.org/10.1029/2021JA030166
van Hazendonk, C. M., Heino, E., Jiggens, P. T. A., Taylor, M. G. G. T., Partamies, N., and Mulders, H. J. C. (2022), Cutoff latitudes of solar proton events measured by GPS satellites, J. Geophys. Res.: Space Phys., doi.org/10.1029/2021JA030166
