Klecker, Berndt Space Plasma Physics of Near-Earth Environment, MPI for Extraterrestrial Physics, Max Planck Society;
Taut, A., Berger, L., Bochsler, P., Drews, C., Klecker, B., & Wimmer-Schweingruber, R. F. (2016). Observations of the He+ pickup ion torus velocity distribution function with SOHO/CELIAS/CTOF. In L. Wang (Ed.), SOLAR WIND 14: Proceedings of the Fourteenth International Solar Wind Conference (pp. 1-3). doi:10.1063/1.4943835.