共 50 条
- [21] Receiving measurements and atmospheric disturbancea at the United States Naval radio reasearch labortory, bureau of standards, Washington, March and April, 1923 PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1923, 11 (04): : 333 - 338
- [22] Receiving measurements and atmospheric disturbances at the United States naval radio research laboratory, Bureau of Standards, Washington, September and October, 1922 PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1923, 11 (01): : 3 - 8
- [23] Receiving measurements and atmospheric disturbances at the United States Naval Radio Research Laboratory, Bureau of Standards, Washington, January and February, 1923 PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1923, 11 (03): : 187 - 191
- [24] Receiving measurements and atmospheric disturbances at the United States naval radio research laboratory, bureau of standards, Washington, November and December, 1922 PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1923, 11 (02): : 83 - 88
- [25] Receiving measurements and atmospheric disturbances at the United States Naval Radio Research Laboratory, Bureau of Standards, Washington, May and June, 1922 PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1922, 10 (05): : 315 - 319
- [26] LOW-FREQUENCY RADIO EMISSIONS AT NEPTUNE GEOPHYSICAL RESEARCH LETTERS, 1990, 17 (10) : 1649 - 1652