Janse, M. 1998b. Grammaticalization and Typological Change. The Clitic Cline in Inner Asia Minor Greek. Mark Janse (ed.): Productivity and Creativity. Studies in General and Descriptive Linguistics in Honor of E.M. Uhlenbeck (Trends in Linguistics. Studies and Monographs, 116). Berlin: Mouton de Gruyter. 521-547.