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Palaniappan, M.; Yankelovich, N.; Swatelle, M.: Linking active anchors : a stage in the evolution of hypermedia (1990)
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Chen, S.Y.; Ford, N.J.: Modelling user navigation behaviours in a hypermedia-based learning system : an individual differences approach (1998)
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Maurer, H.; Tomek, I.: Broadening the scope of hypermedia principles (1990)
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Lennon, J.A.: Hypermedia systems and applications : World Wide Web and beyond (1997)
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Henze, N.; Nejdl, W.: ¬A logical characterization of adaptive educational hypermedia (2004)
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