共 8 条
- [2] DETERMINATION OF UPPER LIMITS TO THE ABUNDANCE OF CARBON 13 IN NORMAL RED GIANT STARS ASTRONOMICAL JOURNAL, 1954, 59 (05): : 192 - 193
- [4] ABUNDANCE RATIO OF C-12 TO C-13 IN CARBON STARS PROCEEDINGS OF THE JAPAN ACADEMY, 1976, 52 (06): : 296 - 299
- [5] DISPERSION OF SPECTROGRAMS IN CONNECTION WITH ABUNDANCE RATIO DETERMINATION OF C12 TO C13 IN CARBON STARS PROCEEDINGS OF THE JAPAN ACADEMY, 1968, 44 (06): : 495 - &
- [8] FREQUENCY-DISTRIBUTION OF C-12/C-13 RATIOS IN G-K GIANTS AND CARBON STARS ASTROPHYSICAL JOURNAL, 1977, 215 (01): : 194 - 199