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- [3] On the propagation of electromagnetic waves round the earth. [J]. PHILOSOPHICAL MAGAZINE, 1919, 38 (225): : 365 - 380
- [9] EFFECT OF SPHERICITY OF EARTH ON PROPAGATION OF VLF RADIO WAVES [J]. RADIO ENGINEERING AND ELECTRONIC PHYSICS-USSR, 1968, 13 (02): : 285 - &
- [10] The propagation of radio waves over the surface of the earth and in the upper atmosphere [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1937, 25 (09): : 1203 - 1236