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Schwartz, C.: Web search engines (1998)
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Sarinder, K.K.S.; Lim, L.H.S.; Merican, A.F.; Dimyati, K.: Biodiversity information retrieval across networked data sets (2010)
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MacCall, S.L.; Cleveland, A.D.; Gibson, I.E.: Outline and preliminary evaluation of the classical digital library model (1999)
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Siqueira, J.; Martins, D.L.: Workflow models for aggregating cultural heritage data on the web : a systematic literature review (2022)
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Hauge, J.H.: Integrating research information services : a challenge to meet users' needs (1993)
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