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Fairthorne, R.A.: Bradford's law and perspective (1980) 0.08

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Source: Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg

Hjerppe, R.: ¬An outline of bibliometrics and citation analysis (1980) 0.02

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Type: r

Vasiljev, A.: ¬The law of requisite variety as applied to subject indexing and retrieval (1989) 0.01

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Source: Klassifikation und Ordnung. Tagungsband 12. Jahrestagung der Gesellschaft für Klassifikation, Darmstadt 17.-19.3.1988. Hrsg.: R. Wille

Nicholls, P.T.: Empirical validation of Lotka's law (1986) 0.01

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Source: Information processing and management. 22(1986), S.417-419

Fiala, J.: Information flood : fiction and reality (1987) 0.01

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Source: Thermochimica acta. 110(1987), S.11-22

Davies, R.: Q-analysis : a methodology for librarianship and information science (1985) 0.01

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