1976/01/01 by R.A. Kopp, R. A. Kopp, G.W. Pneuman +1 · 23 citations
Physics and Astronomy · Biochemistry, Genetics and Molecular Biology · #Solar and Space Plasma Dynamics #Ionosphere and magnetosphere dynamics #Geomagnetism and Paleomagnetism Studies
paper · doi:10.1007/bf00206193