Radio Sounding of the Solar Corona During the Solar Cycles 23 to 25 by Mars Express, Venus Express and Rosetta
Martin Paetzold, Universitaet Koeln, Koeln, Germany, Matthias Hahn, University of Cologne; Rheinisches Institut fuer Umweltforschung (RIU), Department of Planetary Research, Cologne, Germany, Michael Keith Bird, Univ Bonn, Bonn, Germany, Kerstin Peter, RIU-Planetary Research, Erftstadt, Germany, Silvia Tellmann, University of Cologne, Cologne, Germany, Janusz Oschlisniok, Rheinisches Institut für Umweltforschung, Abt. Planetenforschung (RIU-PF), Universität zu Köln, Cologne, Germany, Bernd Häusler, Universität der Bundeswehr, Institute for Space Technology & Applications, Munich, Germany and Tom Andert, Bundeswehr University Munich, Institute of Space Technology and Space Applications, Munich, Germany
