THE TIME RELAXATION OF A RESONANCE-LINE PROFILE

[1] EXCITATION OF THE HYDROGEN 21-CM LINE [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1958, 46 (01): : 240 - 250

[2] THE SPIN TEMPERATURE OF INTERGALACTIC NEUTRAL HYDROGEN [J]. ASTROPHYSICAL JOURNAL, 1959, 129 (03) : 536 - 550

[3] KOELBLOED D, 1956, B ASTRON I NETH, V12, P339

[4] SOBOLEV VV, 1947, PUB LENINGRAD STATE

[5] UNNO W, 1951, PUB ASTR SOC JAPAN, V3, P158

[6] Unno W., 1955, PASJ, V7, P81

[7] Unno W., 1952, PASJ, V4, P100

[8] ON THE EXCITATION MECHANISM OF THE 21-CM (RADIO-FREQUENCY) INTERSTELLAR HYDROGEN EMISSION LINE [J]. ASTRONOMICAL JOURNAL, 1952, 57 (01) : 31 - 32

[9] ZANSTRA M, 1949, BAN, V11, P1

[1] EXCITATION OF THE HYDROGEN 21-CM LINE [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1958, 46 (01): : 240 - 250

[2] THE SPIN TEMPERATURE OF INTERGALACTIC NEUTRAL HYDROGEN [J]. ASTROPHYSICAL JOURNAL, 1959, 129 (03) : 536 - 550

[3] KOELBLOED D, 1956, B ASTRON I NETH, V12, P339

[4] SOBOLEV VV, 1947, PUB LENINGRAD STATE

[5] UNNO W, 1951, PUB ASTR SOC JAPAN, V3, P158

[6] Unno W., 1955, PASJ, V7, P81

[7] Unno W., 1952, PASJ, V4, P100

[8] ON THE EXCITATION MECHANISM OF THE 21-CM (RADIO-FREQUENCY) INTERSTELLAR HYDROGEN EMISSION LINE [J]. ASTRONOMICAL JOURNAL, 1952, 57 (01) : 31 - 32

[9] ZANSTRA M, 1949, BAN, V11, P1