Polar Motion and UT1 - Comparison of VLBI Lunar Laser Satellite Laser Satellite Doppler and Conventional Astrometric DeterminationsD S Robertson,T A Clark, Robert J Coates, C H Ma,J W Ryan,B E Corey,C C Counselman, R W King,Irwin I Shapiro,H F Hinteregger,Charles A Knight,Alan E E Rogers,A R Whitney,J C Pigg,B R Schuplermag(1980)引用 26|浏览7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