Main group 1

• Comrie, Bernard, Language universals and linguistic typology, Chicago: University of Chicago Press, 1981
• Mairal Usón, Ricardo; Gil, Juana, Linguistic Universals, Cambridge University Press, 2006
• Scalise, Sergio; Magni, Elisabetta; Bisetto, Antonietta, Universals of language today, Dordrecht, Springer, 2009
• Wohlgemuth, Jan; Cysouw, Michael, Rethinking universals: how rarities affect linguistic theory, Berlin, De Gruyter, 2010

• Bickel, Balthasar, Typology in the 21st century: Major current developments, Linguistic Typology 11 (1).239-251, *, 2007
• Dryer, Matthew S, Why statistical universals are better than absolute universals. Papers from the 33rd Regional Meeting of the Chicago Linguistic Society 23. 123-145, *, 1998
• Goddard, Cliff, Lexico-semantic universals: A critical overview. Linguistic Typology 5.1-65., *, 2001
• Greenberg, Joseph H., Some universals of grammar with particular reference to the order of meaningful elements. In Joseph H. Greenberg (ed.), Universals of language, 58-90, Cambridge, MS: MIT Press, 1963
• Morris, Halle, Is Kabardian a vowel-less language? Foundations of language 6(1), 95-103, Institutionen för lingvistik och filologi, 1970