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<referencetext xmlns="http://eprints.org/ep2/data/2.0">Barrueco Cruz, J. M., Krichel, T., &amp; Trinidad, J. C. (2003). Organizing current awareness in a large digital library. Presented at the 2003 Conference on Users in Electronic Information Environments in Espoo,   Finland, September 8-9, 2003, http://openlib.org/home/ krichel/papers/espoo.pdf.

Bensman, S. J. (2000). Probability distributions in Library and Information Science: A historical and practitioner viewpoint. Journal of the American Society for Information Science and Technology, 51(9), 816-833.

Bookstein, A. (2001). Implications of  ambiguity for scientometric measurement. Journal of the American Society for Information Science and Technology, 52(1): 74-79.

Chu, H. &amp; Krichel T. (2003). NEP: Current awareness service of the RePEc Digital Library. D-Lib Magazine, 9(12). http://www.dlib.org/dlib/december03/chu/12chu.html

Hosmer, A. W. &amp; Lemeshow S. (2000). Applied logistic regression. New York, USA: John Wiley &amp; Sons

Maindonald, J. &amp; Braun, J. (2003). Data analysis and graphics using R – an example-based approach. Cambridge, UK: Cambridge University Press.</referencetext>
