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Chong, A.: TOPIC: a concept-based document retrieval system (1989)
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McCune, B.P.; Tong, R.M.; Dean, J.S.: Rubric: a system for rule-based information retrieval (1985)
9.14
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Kuhlen, R.; Hammwöhner, R.; Sonnenberger, G.; Thiel, U.: TWRM-TOPOGRAPHIC : ein wissensbasiertes System zur situationsgerechten Aufbereitung und Präsentation von Textinformation in graphischen Retrievaldialogen (1989)
9.14
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Kuhlen, R.; Hammwöhner, R.; Sonnenberger, G.; Thiel, U.: TWRM-TOPOGRAPHIC : ein wissensbasiertes System zur situationsgerechten Aufbereitung und Präsentation von Textinformation in graphischen Retrievaldialogen (1988)
9.14
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