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Scatter of Journals and Literature Obsolescence Reflected in Document Delivery Requests
In this paper we investigate the scattering of journals and literature obsolescence reflected in more than 137,000 document delivery requests submitted to a national document delivery service. We first summarize the major ...
Does Urquhart'S Law Hold For Consortial Use Of Electronic Journals?
This paper tests the validity of Urquhart's Law ("the inter-library loan demand for a periodical is as a rule a measure of its total use"). It compares the use of print journals at the Turkish Academic Network and Information ...