CLARK, M., RUTHVEN, I. and HOLT, P.O'B. 2009. The evolution of genre in Wikipedia. Journal for language technology and computational linguistics [online], 24(1), pages 1-22. Available from: https://jlcl.org/content/2-allissues/16-Heft1-2009/01Malcolm_Clark_and_Ian_Ruthven_and_Patrik_OBrian_Holt.pdf