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Segev, E.; Sheafer, T.; Shenhav, S.R.: Is the world getting flatter? : A new method for examining structural trends in the news (2013)
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Williams, P.; Nicholas, D.: ¬The migration of news to the web (1999)
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Newhagen, J.E.: ¬The role of feedback in the assessment of news (1997)
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Wilkinson, D.; Thelwall, M.: Trending Twitter topics in English : an international comparison (2012)
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Lehtokangas, R.; Järvelin, K.: Consistency of textual expression in newspaper articles : an argument for semantically based query expansion (2001)
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