图书馆自建数据库中灰色文献的收集与建库策略——以“周恩来研究专题数据库”为例

Collection and Construction Strategies of Grey Literature in Library Self-built Databases——Taking "Zhou Enlai Subject Database" as an Example

图书馆自建数据库在资源建设上与商业数据库同质化趋势导致许多自建数据库逐渐成为无数据更新和访问量的僵尸库。灰色文献作为一种非公开发行的特殊资源,商业数据库难以收集齐全,而这成为图书馆自建数据库资源差异化建设的关键。"周恩来研究专题数据库"在资源建设上重视收集灰色文献,走出了一条"人无我有,人有我优"的资源建设之路,通过对其分析可以为图书馆自建数据库灰色文献的收集与建库提供参考。

The tendency of homogeneity between self-built databases and commercial databases leads to the fact that many self-built databases are becoming zombie databases with no data updates or visits.As a special kind of nonpublicly issued resource,grey literature makes it difficult commercial databases to collect,this is why we need to make self-built databases in libraries different between one another."Zhou Enlai Subject Database" attaches importance to the collection of grey documents in resource construction,trying to create a road of construction which is both distinctive and qualified.The paper tries to offer some valuable suggestions for self-built databases in libraries to collect and organize grey literatures.