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How should citations to articles in high and low impact journals be evaluated, or what is a citation worth? (1996)
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Lozano, G.A.; Larivière, V.; Gingras, Y.: ¬The weakening relationship between the impact factor and papers' citations in the digital age (2012)
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Snyder, H.; Bonzi, S.: Patterns of self-citation across disciplines : 1980-1989 (1998)
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Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009)
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Leydesdorff, L.; Radicchi, F.; Bornmann, L.; Castellano, C.; Nooy, W. de: Field-normalized impact factors (IFs) : a comparison of rescaling and fractionally counted IFs (2013)
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