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5. Chai, J.C., Hua, P.H., Rousseau, R., & Wan J.K. (2008, July). The adapted pure h-index. Proceedings of Fourth International Conference on Webometrics, Informetrics and Scientometrics (WIS) 2008, Berlin, Germany. Retrieved August 17, 2009, from http://www.collnet.de/Berlin-2008/ChaiWIS2008aph.pdf