1
by Akasofu, Syun-Ichi
Published 1968
Springer Netherlands
Table of Contents: ... of the Cosmic Radio Wave Absorption -- 4.3. Statistical Daily Variation Pattern -- 4.4. N Type Absorption -- 4.5...

2
Published 1977
Springer Netherlands
Table of Contents: .... Auroral Electrons: The Statistical Precipitation Pattern -- 2.4. Auroral Electrons: Spectra of Auroral...