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type_ss:"a"
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author_ss:"Richardson, J.V."
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theme_ss:"Informationsdienstleistungen"
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language_ss:"e"
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year_i:[1990 TO 2000}
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Richardson, J.V.: Question master : an evaluation of a Web-based decision-support system for use in reference environments (1998)
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1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm