Data for: How Do Astronomers Share Data? Reliability and Persistence of Datasets Linked in AAS Publications and a Qualitative Study of Data Practices among US Astronomers

A corpus of articles published between 1997 and 2008 in the four main astronomy journals (The Astrophysical Journal, The Astrophysical Journal Letters, Astronomy & Astrophysics, The Astronomical Journal) which contain external URL links in their full text.

本数据集为学术论文语料库，收录1997年至2008年间发表于四大主流天文期刊的论文，上述期刊分别为《天体物理学杂志》（The Astrophysical Journal）、《天体物理学杂志快报》（The Astrophysical Journal Letters）、《天文学与天体物理学》（Astronomy & Astrophysics）以及《天文期刊》（The Astronomical Journal），且所有论文的全文均包含外部统一资源定位符（Uniform Resource Locator，URL）链接。