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Szava-Kovats, E.: Non-indexed literature citedness (1997)
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- International information communication and education. 16(1997) no.2, S.203-209
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Szava-Kovats, E.: Non-indexed indirect-collective citedness (NIICC) (1998)
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- Journal of the American Society for Information Science. 49(1998) no.5, S.477-481
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Szava-Kovats, E.: Unfounded attribution of the "half-life'' index-number of literature obsolescence to Burton and Kebler : a literature science study (2002)
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- Journal of the American Society for Information Science and technology. 53(2002) no.13, S.1098-1105