Publisher
Springer Science and Business Media LLC
Reference8 articles.
1. Chapman, S...Phil. Trans. Roy. Soc., 1919,218 A, 1.
2. Rastogi, R. G...Proc. Ind. Acad. Sci., 1963a,58, 38.
3. —..Nature, 1963b,200, 1083.
4. —..J. Inst. Tele. Engrs., 1964,10, 394.
5. —..Z. Geophysik., 1965,31, 27.