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May, N.: ¬A methodology for the measurement of quality of electronic databases (1994)
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Yu, L.; Hong, Q.; Gu, S.; Wang, Y.: ¬An epistemological critique of gap theory based library assessment : the case of SERVQUAL (2008)
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Jascó, P.: Content evaluation of databases (1997)
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Park, J.-R.; Tosaka, Y.: Metadata quality control in digital repositories and collections : criteria, semantics, and mechanisms (2010)
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Philip, G.; Hazlett, S.-A.: Service quality of industrial information services (1996)
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