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Gries, St. Th. 2008. ¡ÈDispersions and adjusted frequencies in corpora¡É. International Journal of Corpus Linguistics, 13 (4), 403–437.
Gries, St. Th. 2010. ¡ÈDispersions and adjusted frequencies in corpora: Further explorations¡É. In St. Th. Gries, S. Wul¯ & M. Davies (Eds.), Corpus Linguistic Applications: Current Studies, New Directions. Amsterdam: Rodopi, 197–2