Comparing Citation Indexing
An Examination of Citation Counts in a New Scholarly Communication Environment. Kathleen Blaur and Nisa Bakkalbasi. D-Lib. September 2005.
In addition to traditional journal articles, the new technology has made more kinds of documents accessible to researchers. These include preprints, technical reports, books and conference proceedings. The authors of this report compare citation counting in Web of Science, Scopus and Google Scholar.



