GEOGRAPHIC AND TEMPORAL DISTRIBUTION OF POLAR BLACKOUTS

[1] AGY A, 1954, J GEOPHYS RES, V59, P267

[2] MOTION OF THE STORM-D REGIONS [J]. NATURE, 1954, 173 (4401) : 445 - 446

[3] British radio observations during the Second International Polar Year 1932-33 [J]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1937, 236 : 191 - U30

[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

[9] ABNORMALITIES IN THE IONOSPHERE AT HIGH LATITUDES [J]. NATURE, 1953, 171 (4342) : 124 - 125

[10] RAWER K, 1947, REV SCI PARIS, V85, P287

[1] AGY A, 1954, J GEOPHYS RES, V59, P267

[2] MOTION OF THE STORM-D REGIONS [J]. NATURE, 1954, 173 (4401) : 445 - 446

[3] British radio observations during the Second International Polar Year 1932-33 [J]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1937, 236 : 191 - U30

[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

[9] ABNORMALITIES IN THE IONOSPHERE AT HIGH LATITUDES [J]. NATURE, 1953, 171 (4342) : 124 - 125

[10] RAWER K, 1947, REV SCI PARIS, V85, P287