灰色文献功能探讨

Discussion on the Function of Gray Literature

灰色文献是一种具有重要情报价值的信息源。本文首先分析了灰色文献主要有情报价值高、内容丰富、新颖、出版分散、流通面窄等特点 ,然后从参考、预测、调节、反馈、增值等角度探讨了灰色文献的功能。

Grey literature is a kind of important and valuable information recourse. The paper analyzed the characters of gray literature, which has characters of higher value, rich contents, new ideas, distributed publication, narrower circulation.Then the paper probed the functions of gray literature from the angle of reference, forecast, adjustment, feedback and multiplication.