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Hess, M.: ¬An incrementally extensible document retrieval system based on linguistic and logical principles (1992)
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Chen, J.: ¬A lexical knowledge base approach for English-Chinese cross-language information retrieval (2006)
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Rau, L.F.; Jacobs, P.S.; Zernik, U.: Information extraction and text summarization using linguistic knowledge acquisition (1989)
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Fagan, J.L.: ¬The effectiveness of a nonsyntactic approach to automatic phrase indexing for document retrieval (1989)
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Oard, D.W.: Alternative approaches for cross-language text retrieval (1997)
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