Abbott, A., et al. (2010). Do metrics matter? Nature, 465(7300), 860-862.
Adler, R., Ewing, J., & Taylor, P. (2008). Citation statistics: a report from the International Mathematical Union (IMU) in coopeeration with the International Council of Industrial and Applied Mathematics (ICIAM) and the Institute of Mathematical Statistics (IMS). Berlin: International Mathematical Union. http://www.mathunion.org/fileadmin/IMU/Report/CitationStatistics.pdf
Arnold, D.N. (2008). Integrity under attack: the state of scholarly publishing. [Talk of the Society editorial] SIAM News 42(10).
Ball, P. (2008). A longer paper gathers more citations. Nature, 455(7211), 274-275.
Browman, H.I., & Stergiou, K.I. (Eds.) (2008). Use and misuse of bibliometrics indices in evaluating scholarly performance [Special Issue]. Ethics in Science and Environmental Politics, 8(1). http://www.int-res.com/abstracts/esep/v8/n1/
Opatrny, T. (2008). Playing the system to give low impact journal more clout. Nature, 455(7210), 167.
Pudovkin, A.I., & Garfield, E. (2004). Rank-normalized impact factor: a way to compare journal performance across subject categories. Proceedings of the 67th Annual Meeting of the American Society for Information Science & Technology, 41, 507-515.
Waltman, L., & van Eck, N.J. (2011). The inconsistency of the h-index. Journal of the American Society for Information Science and Technology, 63(2), 406-415.
Comparisons
Gray, E., & Hodkinson, S.Z. (2008, Summer). Comparison of Journal Citation Reports and Scopus imact factors and environmental siences journals. Issues in Science & Technology Librarianship, Issue 54, Article 1. http://www.istl.org/08-summer/article1.html
Kulkami, A.V., et al. (2009). Comparison of citation in Web of Science, Scopus, and Google Scholar for articles published in general medical journals. JAMA: Journal of the American Medical Association, 302(10), 1092.
Meho, L.I., & Yang, K. (2007). Impact of data sources on citation counts and rankings of LIS facutly: Web of Science versus Scopus and Google Scholar. Journal of the American Society for Information Science and Technology, 58(13), 2105-2125.
Podlubny, I., & Kassayova, I. (2006). Towards a better list of citation superstars: compiling a multidisciplinary list of highly cited researchers. Research Evaluation, 15(3), 154-169.
Van Noorden, R. (2010). Metrics: a profusion of measures. Nature, 465(7300), 864-866.