摘要
简要介绍了核心期刊的起源、定义、重要性、衡量标准以及我国核心期刊的七大遴选体系。同时介绍了世界著名的三大科技文献检索工具SCI、EI和ISTP及其作用、期刊来源、涉及领域与出版形式等。
The origin, definition, significance and standard of core journals are briefly introduced, along with the seven selection systems in China. Meanwhile, the function, origin, scopes and published format of retrieval systems of three science and technology document, most famous SCI, EI and ISTP in the world, are presented.
