THE ABSORPTION OF LONG AND VERY-LONG WAVES IN THE IONOSPHERE

[1] APPLETON, 1930, P ROY SOC A, V128, P133

[2] BUDDEN, 1939, P ROY SOC A, V171, P188

[3] EPSTEIN, 1930, P NAT ACAD SOC AM, V16, P627

[4] MARTYN, 1935, P PHYS SOC LOND, V47, P323

[5] MILLER, 1946, MATH TABLES B

[6] STRAKER, COMMUNICATION

[7] WEEKES, 1950, P I ELEC ENG 3, V97, P100

[8] WILKES, 1940, P ROY SOC A, V175, P143

[9] WILKES, 1947, P ROY SOC A, V189, P130

[1] APPLETON, 1930, P ROY SOC A, V128, P133

[2] BUDDEN, 1939, P ROY SOC A, V171, P188

[3] EPSTEIN, 1930, P NAT ACAD SOC AM, V16, P627

[4] MARTYN, 1935, P PHYS SOC LOND, V47, P323

[5] MILLER, 1946, MATH TABLES B

[6] STRAKER, COMMUNICATION

[7] WEEKES, 1950, P I ELEC ENG 3, V97, P100

[8] WILKES, 1940, P ROY SOC A, V175, P143

[9] WILKES, 1947, P ROY SOC A, V189, P130