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Alvarado, R.U.: ¬Una revision critica de la ley de Bradford (1996)
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Nicolaisen, J.; Hjoerland, B.: Practical potentials of Bradford's law : a critical examination of the received view (2007)
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Heine, M.M.: Bradford ranking conventions and their application to a growing literature (1998)
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Qiu, L.: Markov models of search state patterns in a hypertext information retrieval system (1993)
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Parapar, J.; Losada, D.E.; Presedo-Quindimil, M.A.; Barreiro, A.: Using score distributions to compare statistical significance tests for information retrieval evaluation (2020)
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