Engbert,
R.
Max Planck Society;
/persons/resource/persons24633
Scheffczyk,
C.
High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
/persons/resource/persons23408
Kurths,
J.
Theory and Complex Plasmas, MPI for Extraterrestrial Physics, Max Planck Society;