Marsch, Eckart 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. (2012). Helios: Evolution of Distribution Functions 0.3-1AU. Space Science Reviews, 172, 23-39. doi:10.1007/s11214-010-9734-z.