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., von Steiger, R., & Bochsler, P. (1995). Element fractionation by diffusion in the solar chromosphere. Astronomy and Astrophysics, 301, 261-276.