Space weather

Smirnov, A., Kronberg, E., Latallerie, F., Daly, P., Aseev, N., Shprits, Y. . Y., et al. (2019). Electron intensity measurements by the Cluster/RAPID/IES instrument in Earth\textquoterights radiation belts and ring current. Space Weather. http://doi.org/10.1029/2018SW001989 (Original work published February 2019)
Yu, Y., ätter, L., Jordanova, V., Zheng, Y., Engel, M., Fok, M. -C., & Kuznetsova, M. (2019). Initial Results From the GEM Challenge on the Spacecraft Surface Charging Environment. Space Weather. http://doi.org/10.1029/2018SW002031 (Original work published February 2019)