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- [2] APPLETON EV, 1948, P GEN ASSY URSI STOC, P320
- [3] AN EXPLANATION OF RADIO PROPAGATION AT 16 KC SEC IN TERMS OF 2 LAYERS BELOW E-LAYER [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1952, 2 (04): : 216 - 225
- [4] BRACEWELL RN, 1952, P I ELECTR ENG, V99, P217
- [5] Bremmer H., 1949, TERRESTRIAL RADIO WA
- [6] A CRITICAL SURVEY OF IONOSPHERIC TEMPERATURES [J]. REPORTS ON PROGRESS IN PHYSICS, 1951, 14 : 316 - 365
- [7] EQUIVALENT PATH AND ABSORPTION IN AN IONOSPHERIC REGION [J]. PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1947, 59 (331): : 87 - 96
- [8] Minimum noise levels obtained on short-wave radio receiving systems [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1937, 25 (12): : 1517 - 1530
- [9] MOON ECHOES AND TRANSMISSION THROUGH THE IONOSPHERE [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1951, 39 (03): : 230 - 242
- [10] LAFFINEUR M, 1950, P GEN ASSY URSI ZU 2, P261