Akasofu S. | Geophysical Inst. Univ. Of Alaska Fairbanks

Department Of Earth And Planetary Sciences Kyushu University

Solar-terrestrial Environment Laboratory Nagoya University

Geophysical Institute, University of Araska Fairbanks, Fairbanks, Alaska, USA

Yu. G. Shafer Institute Of Cosmophysical Research And Aeronomy

Institute Of Cosmophysical Research And Aeronomy

Geophysical Institute, University of Alaska

Australian Antarctic Division, Kingston

Electronics Research Laboratory Dsto

Australian Antarctic Div. Tasmania Aut

Department Of Physics University Of Newcastle

Department Of Physics The University Of Newcastle

Solar-Terrestrial Environment Laboratory, Nagoya University

Department of Earth and Planetary Sciences, Kyushu University

Department of Earth and Planetary Sciences, Kyushu University

Department of Earth and Planetary Sciences, Kyushu University

Institute of Cosmophysical Research and Aeronomy

Institute of Cosmophysical Research and Radiowaves Propagation

Institute of Cosmophysical Research and Radiowaves Propagation

IRDC, National Institute of Aeronautics and Space

IRDC, National Institute of Aeronautics and Space

IRDC, National Institute of Aeronautics and Space

Department od Physics, University of Newcastle

IPS Radio & Space Services

IPS Radio & Space Services

Department Od Physics University Of Newcastle

Solar-Terrestrial Environment Laboratory, Nagoya University

Irdc National Institute Of Aeronautics And Space

Irdc National Institute Of Aeronautics And Space

Ips Radio & Space Services

Irdc National Institute Of Aeronautics And Space

Faculty Of Science University Of Tokyo

Faculty of Science, Niigata University

Australian Antarctic Division

Solar-Terrestrial Environment Laboratory, Nagoya University

Solar-Terrestrial Environment Laboratory, Nagoya University

Solar-Terrestrial Environment Laboratory, Nagoya University

Solar-Terrestrial Environment Laboratory, Nagoya University

Solar-Terrestrial Environment Laboratory, Nagoya University

Faculty of Science, University of Tokyo

Faculty of Science, University of Tokyo

Geophysical Institute University Of Alaska

Faculty Of Science Niigata University

Solar-terrestrial Environment Laboratory Nagoya University

Department Of Earth And Planetary Sciences Kyushu University

Ips Radio & Space Services

Solar-terrestrial Environment Laboratory Nagoya University

Geophysical Institute University Of Alaska Fairbanks

Onagawa Magnetic. Obs., Astrogeophys. Inst., Tohoku Univ.

Solar-terrestrial Environment Laboratory

Geophysical Institute, University of Alaska Fairbanks