Institute for Physics of the Earth ; Institute for Physics of the Earth
High School and Science Programme Brandenburg/Potsdam ; High School and Science Programme Brandenburg/Potsdam
Laboratoire de physique et chimie de l'environnement (LPCE) ; CNRS - INSU - Université d'Orléans (UO)
Inst. of Cosmophysical Research and Radio Wave Propagation ; Inst. of Cosmophysical Research and Radio Wave Propagation
