To be published in ApJ Preprint typeset using L ATEX style emulateapj v. 12/01/06 THE DISTANCE TO THE ISOLATED NEUTRON STAR RX J0720.4−3125D L Kaplan,M H Van Kerkwijk, John B Andersonmag(2007)引用 29|浏览2AI 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