|文件类型：||文章, 计算机文档, 互联网资源|
Chandra Prabha; OCLC. Office of Research.
|注意：||Title from title screen (viewed Jan. 29, 2004).|
|详述：||Mode of access: Internet.|
|责任：||Chandra G. Prabha.|
As the the number of periodical titles in electronic editions increase, and as libraries are faced with new restrictions for sharing articles from site-licensed periodical literature, copyright issues surface. Understanding the characteristics of articles users now request can facilitate discussion. This paper presents the attributes of articles sought through OCLC Interlibrary Loan. Nearly two-thirds of the requested articles were published within five years. Over 80% of the periodical source titles were sought five or fewer times a year.