RECENT CHANGES IN THE CA-II H-EMISSION AND K-EMISSION LINES IN THE SPECTRUM OF ZETA-ANDROMEDAE

[1] Batten A. H., 1978, Publications of the Dominion Astrophysical Observatory, Victoria, British Columbia, V15, P121

[2] CANNON JB, 1915, JRASC, V9, P158

[3] CA-II EMISSION IN LAMBDA-ANDROMEDAE AND ZETA-ANDROMEDAE [J]. ASTROPHYSICAL JOURNAL, 1950, 111 (01) : 31 - 40

[4] GREENSTEIN JL, 1952, PASP, V64, P71

[5] THE APPLICATION OF AN OSCILLOSCOPIC MICROPHOTOMETER TO THE SPECTRAL CLASSIFICATION OF LATE-TYPE STARS [J]. ASTROPHYSICAL JOURNAL, 1954, 119 (03) : 613 - 621

[6] HUFFER C, 1928, PUB WASHBURN OBS, V15, P29

[7] JONES HS, 1928, CAPE ANN 8, V10, P1

[8] STARS WHOSE SPECTRA HAVE BRIGHT H-LINE AND K-LINE OF CALCIUM [J]. ASTROPHYSICAL JOURNAL, 1949, 109 (02) : 231 - 243

[9] KUKARKIN BV, 1969, GENERAL CATALOGUE VA

[10] The radial velocities of 185 stars observed at the Cape [J]. ASTROPHYSICAL JOURNAL, 1919, 50 (03) : 161 - 173

[1] Batten A. H., 1978, Publications of the Dominion Astrophysical Observatory, Victoria, British Columbia, V15, P121

[2] CANNON JB, 1915, JRASC, V9, P158

[3] CA-II EMISSION IN LAMBDA-ANDROMEDAE AND ZETA-ANDROMEDAE [J]. ASTROPHYSICAL JOURNAL, 1950, 111 (01) : 31 - 40

[4] GREENSTEIN JL, 1952, PASP, V64, P71

[5] THE APPLICATION OF AN OSCILLOSCOPIC MICROPHOTOMETER TO THE SPECTRAL CLASSIFICATION OF LATE-TYPE STARS [J]. ASTROPHYSICAL JOURNAL, 1954, 119 (03) : 613 - 621

[6] HUFFER C, 1928, PUB WASHBURN OBS, V15, P29

[7] JONES HS, 1928, CAPE ANN 8, V10, P1

[8] STARS WHOSE SPECTRA HAVE BRIGHT H-LINE AND K-LINE OF CALCIUM [J]. ASTROPHYSICAL JOURNAL, 1949, 109 (02) : 231 - 243

[9] KUKARKIN BV, 1969, GENERAL CATALOGUE VA

[10] The radial velocities of 185 stars observed at the Cape [J]. ASTROPHYSICAL JOURNAL, 1919, 50 (03) : 161 - 173