Shuai, Xin, Pepe, Alberto, Bollen, Johan, Rezension zu: How the Scientific Community Reacts to Newly Submitted Preprints: Article Downloads, Twitter Mentions, and Citations (2012).
Brody, Tim, Harnad, Stevan, Carr, Leslie, Earlier Web usage statistics as predictors of later citation impact, in: Journal of the American Society for Information Science and Technology 57 8 (2006), S. 1060--1072.