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Kraaij, W.; Pohlmann, R.: Evaluation of a Dutch stemming algorithm (1995)
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Brychcín, T.; Konopík, M.: HPS: High precision stemmer (2015)
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Csabay, K.: Egybeiras vagy kulon iras (1998)
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Vickery, B.C.; Vickery, A.: ¬An application of language processing for a search interface (1992)
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Duwairi, R.M.: Machine learning for Arabic text categorization (2006)
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