The Unusual Distributions of Ionized Material and Molecular Hydrogen in NGC 6881 : Signposts of Multiple Events of Bipolar Ejection in a Planetary NebulaS. Lacour, S. Meimon,E. Thiébaut,G. Perrin,T. Verhoelst,E. Pedretti,P. A. Schuller, L. Mugnier, J. Monnier,J. P. Berger,X. Haubois, A. Poncelet,G. Le Besnerais,K. Eriksson,R. Millan-Gabet, M., Lacasse,W. Traub, K. H. Tsuisemanticscholar引用 12|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