Carbon and nitrogen abundances in extremely metal-deficient red giantsR. P. Kraft,N. B. Suntzeff,G. E. Langer, C. F. Trefzger,E. Friel,R. P. S. Stone,D. F. CarbonPUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC（1982）引用 89|浏览2暂无评分关键词spectrum,iron,nitrogen,globular cluster,spectral resolutionAI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
