@inbook{26f3884d9d3b4dadbcc896b4a48b912e,
title = "Auxiliation in progress: Diachronic grammaticalisation changes in Old English and Early Middle English HAVE perfects",
keywords = "612 Languages and Literature, muinaisenglanti, keskienglanti, englannin kieli, verbit, grammatikaalistuminen, muinaisenglanti, keskienglanti, englannin kieli, verbit, grammatikaalistuminen, muinaisenglanti, keskienglanti, englannin kieli, verbit, grammatikaalistuminen",
author = "Matti Kilpi{\"o}",
year = "2007",
language = "English",
isbn = "978-951-9040-28-8",
volume = "72",
series = "Memoires de la Societe Neophilologique de Helsinki",
publisher = "Soci{\'e}t{\'e} N{\'e}ophilologique de Helsinki",
pages = "323--343",
editor = "Matti Rissanen and Marianna Hintikka and Kahlas-Tarkka, {Leena } and Rod McConchie",
booktitle = "Change in Meaning and the Meaning of Change",
address = "Finland",
}