CARBON AND OXYGEN ABUNDANCES OF FIELD RR LYRAE STARS .1. CARBON ABUNDANCES

[11] STANDARD STARS FOR PHOTOELECTRIC HBETA PHOTOMETRY [J]. ASTRONOMICAL JOURNAL, 1966, 71 (02) : 114 - &

[12] CRAWFORD DL, 1975, 9 DUDL OBS REP, P17

[13] DEMARQUE P, 1980, INT ASTRON UNION S, V85, P281

[14] DREILING LA, 1976, THESIS U MARYLAND

[15] ON NATURE OF HORIZONTAL BRANCH [J]. ASTROPHYSICAL JOURNAL, 1966, 144 (03) : 978 - &

[16] HORIZONTAL BRANCH AND COSMIC ABUNDANCE OF HELIUM [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1973, 164 (01) : 65 - 99

[17] GUSTAFSSON B, 1975, ASTRON ASTROPHYS, V42, P407

[18] HEARNSHAW JB, 1974, ASTRON ASTROPHYS, V36, P191

[19] HEARNSHAW JB, 1974, ASTRON ASTROPHYS, V34, P263

[20] PHOTOSPHERIC BARIUM SPECTRUM - SOLAR ABUNDANCE AND COLLISION BROADENING OF BA II LINES BY HYDROGEN [J]. SOLAR PHYSICS, 1974, 39 (01) : 19 - 30

[11] STANDARD STARS FOR PHOTOELECTRIC HBETA PHOTOMETRY [J]. ASTRONOMICAL JOURNAL, 1966, 71 (02) : 114 - &

[12] CRAWFORD DL, 1975, 9 DUDL OBS REP, P17

[13] DEMARQUE P, 1980, INT ASTRON UNION S, V85, P281

[14] DREILING LA, 1976, THESIS U MARYLAND

[15] ON NATURE OF HORIZONTAL BRANCH [J]. ASTROPHYSICAL JOURNAL, 1966, 144 (03) : 978 - &

[16] HORIZONTAL BRANCH AND COSMIC ABUNDANCE OF HELIUM [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1973, 164 (01) : 65 - 99

[17] GUSTAFSSON B, 1975, ASTRON ASTROPHYS, V42, P407

[18] HEARNSHAW JB, 1974, ASTRON ASTROPHYS, V36, P191

[19] HEARNSHAW JB, 1974, ASTRON ASTROPHYS, V34, P263

[20] PHOTOSPHERIC BARIUM SPECTRUM - SOLAR ABUNDANCE AND COLLISION BROADENING OF BA II LINES BY HYDROGEN [J]. SOLAR PHYSICS, 1974, 39 (01) : 19 - 30