20/80律与布—齐—洛三个定律之间的关系

The Relations between the Law of 20/80 and Laws of Bradford, Zipf and Lotka

20/80律是管理学界熟知的一个重要原理,是具有普遍意义的社会规律。作者通过证明在某些约束条件下,布拉德福、齐普夫、洛特卡3个定律均符合20/80分布律,提出20/80律也是文献计量学的一个基本定律,同时应将布-齐-洛3个定律的应用扩展到文献工作以外的广大的社会领域中去。

The law of 20/80 is an important principle, which is well - known in the administrative field and can be used throughout the society. It s proved that, under some limited conditions, laws of Bradford, Zipf and Lotka accord with the law of 20/80, so that the author puts forward that the law of 20/80 is one of the basic laws in document metrology and it should be used in other social fields besides documents.