SPECTRAL CHANGES IN DENEB 1887-1964

[1] BLAAUW A, 1963, STARS STELLAR SYSTEM, V3, P401

[2] SPECTROPHOTOMETRY OF EARLY A-TYPE STARS [J]. ASTROPHYSICAL JOURNAL, 1951, 114 (01) : 73 - 97

[3] PHOTOELECTRIC MEASUREMENTS OF THE LAMBDA-5250A FE-I TRIPLET AND THE D LINES IN G AND K STARS [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1961, 122 (03) : 181 - 195

[4] Groth H.G., 1961, Z ASTROPHYS, V51, P231

[5] GROTH HG, 1961, Z ASTROPHYS, V51, P206

[6] HARRIS DL, 1963, STARS STELLAR SYSTEM, V3, P285

[7] EVOLUTION OF MASSIVE STARS .3. HYDROGEN EXHAUSTION THROUGH ONSET OF CARBON-BURNING [J]. ASTROPHYSICAL JOURNAL, 1962, 136 (01) : 166 - &

[8] HUANG SS, 1960, STARS STELLAR SYSTEM, V6, P354

[9] HYNEK JA, 1951, ASTROPHYSICS, P12

[10] KEENAN PC, 1963, STARS STELLAR SYSTEM, V3, P78

[1] BLAAUW A, 1963, STARS STELLAR SYSTEM, V3, P401

[2] SPECTROPHOTOMETRY OF EARLY A-TYPE STARS [J]. ASTROPHYSICAL JOURNAL, 1951, 114 (01) : 73 - 97

[3] PHOTOELECTRIC MEASUREMENTS OF THE LAMBDA-5250A FE-I TRIPLET AND THE D LINES IN G AND K STARS [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1961, 122 (03) : 181 - 195

[4] Groth H.G., 1961, Z ASTROPHYS, V51, P231

[5] GROTH HG, 1961, Z ASTROPHYS, V51, P206

[6] HARRIS DL, 1963, STARS STELLAR SYSTEM, V3, P285

[7] EVOLUTION OF MASSIVE STARS .3. HYDROGEN EXHAUSTION THROUGH ONSET OF CARBON-BURNING [J]. ASTROPHYSICAL JOURNAL, 1962, 136 (01) : 166 - &

[8] HUANG SS, 1960, STARS STELLAR SYSTEM, V6, P354

[9] HYNEK JA, 1951, ASTROPHYSICS, P12

[10] KEENAN PC, 1963, STARS STELLAR SYSTEM, V3, P78