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Alemu, G.: ¬A theory of metadata enriching and filtering (2016)
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Tani, A.; Candela, L.; Castelli, D.: Dealing with metadata quality : the legacy of digital library efforts (2013)
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Baldonado, M.Q.W.: ¬A user-centered interface for information exploration in a heterogeneous digital library (2000)
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Blanchi, C.; Petrone, J.: Distributed interoperable metadata registry (2001)
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Moulaison Sandy, H.L.; Dykas, F.: High-quality metadata and repository staffing : perceptions of United States-based OpenDOAR participants (2016)
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