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;
Bougeret, J.-L., King, J. H., & Schwenn, R. (1984). Solar radio bursts and in situ determination of interplanetary electron density. Solar Physics, 90, 401-412.