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Lawson, M.: Automatic extraction of citations from the text of English-language patents : an example of template mining (1996)
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White, M.J.: Patents and patent searching (2009)
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Gilmore, F.L.: Compton's Multimedia Encyclopedia (1992)
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Carlton, T.: I want an electronic bookstore! (1993)
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Kim, J.-H.; Choi, K.-S.: Patent document categorization based on semantic structural information (2007)
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