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author_ss:"Demeyer, A.N."
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theme_ss:"Klassifikationssysteme im Online-Retrieval"
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type_ss:"a"
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language_ss:"e"
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Markey, K.; Demeyer, A.N.: ¬The concept of common subject headings in subject outline searching (1989)
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1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm