Vasyliūnas, V. M. MPI for Aeronomy, Max Planck Institute for Solar System Research, Max Planck Society;
Song, P., & Vasyliūnas, V. M. (2002). Solar Wind - Magnetosphere - Ionosphere Coupling: Signal Arrival Time and Perturbation Relations. Journal Geophysical Research, 107(A11): 1358. doi:10.1029/2002JA009364.