[Dixon, R. M. W. 2003 "Demonstratives: a cross-linguistic typology", Studies in Language 27: 61-112.10.1075/sl.27.1.04dix]Search in Google Scholar
[Dixon, R. M. W. 2005 A semantic approach to English grammar. Oxford: Oxford University Press.]Search in Google Scholar
[Huddleston, Rodney 2002 "13. Comparative constructions", in: Rodney Huddleston - Geoffrey K. Pullum, 1097-1170.10.1017/9781316423530.014]Search in Google Scholar
[Huddleston, Rodney - Geoffrey K. Pullum 2002 The Cambridge grammar of the English language. Cambridge: Cambridge University Press.10.1017/9781316423530]Search in Google Scholar
[Simpson, J. A. - E. S. C. Weiner 1989 The Oxford English dictionary. (2nd edition.) Oxford: Oxford University Press.]Search in Google Scholar
[Sinclair, John (founder editor-in-chief) 2001 Collins Cobuild English dictionary for advanced learners. Glasgow: HarperCollins.]Search in Google Scholar