Marsch, E. MPI for Aeronomy, Max Planck Institute for Solar System Research, Max Planck Society; Department Sun and Heliosphere, Max Planck Institute for Solar System Research, Max Planck Society;
Marsch, E., & Goldstein, H. (1983). The effects of Coulomb collisions on solar wind ion velocity distributions. Journal Geophysical Research, 88, 9933-9940.