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Neuss, C.; Kent, R.E.: Conceptual analysis of resource meta-information (1995)
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Lin, W.; Yueh, H.-P.; Wu, H.-Y.; Fu, L.-C.: Developing a service robot for a children's library : a design-based research approach (2014)
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Qin, J.; Chen, J.: ¬A multi-layered, multi-dimensional representation of digital educational resources (2003)
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Kovacs, D.K.; Fleming, M.: Internet resources and humanities reference service (1994)
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Sever, S.; Harel, C.H.: Managing the virtual library : issues and challenges (1995)
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