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Neunzert, H.; Rosenberger, B.: Oh Gott, Mathematik? (1997)
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Neunzert, H.; Rosenberger, B.: Schlüssel zur Mathematik (1991)
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Rehurek, R.: Machine learning in text analysis (2011)
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Heintz, B.: ¬Die Innenwelt der Mathematik : Zur Kultur und Praxis einer beweisenden Disziplin (2000)
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