Proper motions referred to faint galaxies.W. F. van Altena,Terrence M. Girard,C. E. Lopez,Arnold R. Klemola,Burton F. Jones,Robert B. HansonHighlights of Astronomy(1986)引用 0|浏览0暂无评分AI 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