共 2 条
- [1] STRONGLY ABSORBING LAYERS BELOW 50 KM [J]. PLANETARY AND SPACE SCIENCE, 1959, 1 (03) : 193 - 204
- [2] SOME MEASUREMENTS OF HIGH-LATITUDE IONOSPHERIC ABSORPTION USING EXTRATERRESTRIAL RADIO WAVES [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1958, 46 (01): : 334 - 348