Studies of region E of the ionosphere

[1] APPLETON, 1934, NATURE LOND, V133, P793

[2] APPLETON, 1932, P ROY SOC A, V137, P36

[3] APPLETON, 1935, P ROY SOC A, V150, P685

[4] APPLETON, 1935, PHYS SOC REPORTS PRO, P129

[5] APPLETON, 1933, P PHYS SOC LOND, V45, P208

[6] APPLETON, 1936, PHILOS T A, V236, P191

[7] APPLETON, 1933, P PHYS SOC, V45, P673

[8] APPLETON, 1937, P ROY SOC LOND A MAT, V162, P451

[9] BAILEY, 1925, PHIL MAG, V50, P825

[10] BERKNER, 1934, P I RADIO ENGRS N Y, V22, P1120

[1] APPLETON, 1934, NATURE LOND, V133, P793

[2] APPLETON, 1932, P ROY SOC A, V137, P36

[3] APPLETON, 1935, P ROY SOC A, V150, P685

[4] APPLETON, 1935, PHYS SOC REPORTS PRO, P129

[5] APPLETON, 1933, P PHYS SOC LOND, V45, P208

[6] APPLETON, 1936, PHILOS T A, V236, P191

[7] APPLETON, 1933, P PHYS SOC, V45, P673

[8] APPLETON, 1937, P ROY SOC LOND A MAT, V162, P451

[9] BAILEY, 1925, PHIL MAG, V50, P825

[10] BERKNER, 1934, P I RADIO ENGRS N Y, V22, P1120