UBVRI photometry in Be 15, Be 80 and NGC 2192 (Tapia+, 2010) M Tapia,W J Schuster, R Michel,C Chavarriak,W P S Dias,R A Vazquez,Andre Moitinhomag(2010)引用 23|浏览0暂无评分关键词open clustersAI 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