Solar-Terrestrial Physics/1970 Proceedings of the International Symposium on Solar-Terrestrial Physics Held in Leningrad, U.S.S.R. 12–19 May 1970
The Upper Atmosphere Part IV of Solar-Terrestrial Physics/1970 Comprising the Proceedings of the International Symposium on Solar-Terrestrial Physics Held in Leningrad, U.S.S.R. 12–19 May 1970
Astrophysics III: The Solar System / Astrophysik III: Das Sonnensystem
Solar-Terrestrial Physics/1970: Proceedings of the International Symposium on Solar-Terrestrial Physics held in Leningrad, U.S.S.R. 12–19 May 1970
The Solar Wind Present Understanding and Open Questions
Neutral Current Sheets in Plasmas
The Source Region of the Solar Wind: IX Lindau Workshop, November 1981 Invited Review Papers
The Magnetosphere Part III of Solar-Terrestrial Physics/1970 Comprising the Proceedings of the International Symposium on Solar-Terrestrial Physics Held in Leningrad, U.S.S.R. 12–19 May 1970
Problems in Stellar Atmospheres and Envelopes
Geophysik III / Geophysics III Teil II / Part II