Zeitschriftenartikel
Roussos, E.; Dialynas, K.; Krupp, N.; Kollmann, P.; Paranicas, C.; Roelof, E.C.; Yuan, C.; Mitchell, D.G.; Krimigis, S.M.: Long- A nd Short-term Variability of Galactic Cosmic-Ray Radial Intensity Gradients between 1 and 9.5 au: Observations by Cassini, BESS, BESS-Polar, PAMELA, and AMS-02. The Astrophysical Journal
904 (2), 165 (2020)