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Appelt, W.; Hinrichs, E.; Woetzel, G.: Effectiveness and efficiency : the need for tailorable user interfaces on the Web (1998)
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Oppenheim, C.; Selby, K.: Access to information on the World Wide Web for blind and visually impaired people (1999)
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Shipman III, F.M.; Furuta, R.; Brenner, D.; Chung, C.-C.; Hsieh, H.-w.: Guided paths through Web-based collections : design, experiences, and adaptations (2000)
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