共 14 条
- [1] AGY A, 1954, J GEOPHYS RES, V59, P267
- [4] COX J, 1948, DEC DEF RES BOARD S
- [5] FERRARO VCA, 1953, PHIL MAG S, V2, P265
- [6] HARANG L, 1951, AURORAE, P371
- [7] LINDQUIST R, 1951, 16 CHALM U RES LAB E
- [8] IONOSPHERIC DISTURBANCES IN CANADA [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1952, 57 (02): : 177 - 190
- [10] RAWER K, 1947, REV SCI PARIS, V85, P287