共 46 条
- [2] CHEMICAL EVOLUTION OF GALAXIES [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1976, 14 : 43 - 79
- [4] BELL RA, 1975, ROYAL GREENWICH OBS, V182, P108
- [6] BUTLER D, 1978, HERTZSPRUNG RUSSELL
- [7] CHEMICAL ABUNDANCES OF EXTREME POPULATION-II SYSTEMS [J]. ASTROPHYSICAL JOURNAL, 1978, 219 (03) : L119 - &
- [9] CASTELLANI V, 1973, VARIABLE STARS GLOBU, P197
- [10] COHEN J, 1978, PREPRINT