COW Extra-State War Data, 1816-1997 (v3.0)

War takes many forms in the contemporary era, including serious military conflicts between states (inter-state war), between states and non-state actors (extra-state war), and within states (intra-state war). This data set records such events over the 1816-1997 period. Version 3.0 of the Correlates of War Extra-State War data set identifies extrastate wars and their participants between 1816 and 1997. In any papers or publications that utilize this data set, users are asked to give the version number and cite the article of record for the data set, as follows: Bibliography Entry: Sarkees, Meredith Reid (2000). "The Correlates of War Data on War: An Update to 1997," Conflict Management and Peace Science, 18/1: 123-144.

当代战争形态多元，包含三类主要形式：国家间的严重军事冲突（国家间战争，inter-state war）、国家与非国家行为体之间的武装冲突（超国家战争，extra-state war），以及一国内部的武装冲突（国内战争，intra-state war）。本数据集记录了1816年至1997年间的上述各类战争事件。战争相关性超国家战争数据集（Correlates of War Extra-State War Data Set）3.0版，可识别1816至1997年间的超国家战争及其参战各方。凡使用本数据集开展研究并发表论文或其他学术成果的用户，均需注明该数据集的版本号，并引用其官方参考文献，具体格式如下：
参考文献条目：Sarkees, Meredith Reid (2000). "The Correlates of War Data on War: An Update to 1997", 载于《冲突管理与和平科学（Conflict Management and Peace Science）》，第18卷第1期，第123-144页。