Paul Travis Nicholls

1989

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Bibliometric modeling processes and the empirical validity of Lotka's Law.
Paul Travis Nicholls
Journal of the Association for Information Science and Technology (JASIST) 1989 Volume 40 Issue 6

1988

doi dblp
Price's square root law: Empirical validity and relation to Lotka's law.
Paul Travis Nicholls
Information Processing and Management 1988 Volume 24 Issue 4

1987

doi dblp
Estimation of Zipf parameters.
Paul Travis Nicholls
Journal of the Association for Information Science and Technology (JASIST) 1987 Volume 38 Issue 6

1986

doi dblp
Empirical validation of Lotka's law.
Paul Travis Nicholls
Information Processing and Management 1986 Volume 22 Issue 5