Schwenn, R. Department Sun and Heliosphere, Max Planck Institute for Solar System Research, Max Planck Society; MPI for Aeronomy, Max Planck Institute for Solar System Research, Max Planck Society;
Schwenn, R. (1993). 3.3.5.2 - Interplanetary plasma and magnetic field (solar wind). In H. H. Voigt (Ed.), Landolt-Börnstein Astronomy and Astrophysics New Series VI/3a `Instruments, Methods, Solar System' (pp. 189-193). Berlin: Springer.