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Burrell, Q.L.: Fitting Lotka's law : some cautionary observations on a recent paper by Newby et al. (2003) (2004) 8.44

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Burrell, Q.L.: "Ambiguity" ans scientometric measurement : a dissenting view (2001) 8.44

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Burrell, Q.L.: Extending Lotkaian informetrics (2008) 8.44

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