Oksman, J.; Leitinger, R.; Hartmann, G.; Hedberg, A.: Afternoon radar aurora and polar cap convectin pattern. In: Proc. Conf. Achievements of the IMS, p. 1291. ESA Publ. Div., Noordwijk (1984)
Hartogh, P.; Hartmann, G. K.; Heimesaat, G.: The use of Chirp-transform-spectrometers for real time Fouriertransform of stochastic signals. Max-Planck-Institut für Aeronomie, Katlenburg-Lindau, Germany (1989)
Puliafito, E.; Puliafito, C.; Hartmann, G. K.; Degenhardt, W.; Hartogh, P.: Bestimmung des Wasserdampf- und Ozongehaltes der Stratosphäre und Mesosphäre aus radiometrischen Messungen. Max-Planck-Institut für Aeronomie, Katlenburg-Lindau, Germany (1989)
Hartmann, G. K.; Hartogh, P.; Loidl, A.: Heterodyne-Spectroscopy in the Millimeter and Submillimeter Domain. Max-Planck-Institut für Aeronomie, Katlenburg-Lindau, Germany (1987)
Hartmann, G.; Schanda, E.; Kunzi, E.; Axford, W. I.: Microwave atmosphere sounder for earth limb observations from space. Project and program description. Dornier-IAP, Univ. of Bern - MPAE Lindau (1981)
Dr. Theodosios Chatzistergos receives award by the European Space Weather and Space Climate Association for his research findings on the historical activity of the Sun.
The Zdenĕk Švetska Senior Prize of the Solar Physics Division of the European Physical Society (EPS) recognizes Solanki’s pioneering contributions to solar research.