@incollection{Kempson.Cann08,
author = "Kempson, Ruth and Cann, Ronnie",
address = "London",
booktitle = "Language in Flux: Dialogue Coordination, Language Variation, Change and Evolution",
editor = "Cooper, R. and Kempson, R.",
pages = "179--220",
publisher = "College Publications",
title = "{P}roduction pressures, syntactic change and the emergence of clitic pronouns",
url = "https://www.kcl.ac.uk/innovation/groups/ds/publications/assets/ds-course/Clitics-leverhulme-revised-july08.pdf",
year = "2008",
}