@inbook{9c2a581915de4238b2714d95aad4e416,
title = "The Hausa particle {"}koo{"} - a widely spread formative in northern Nigeria.",
author = "Georg Ziegelmeyer",
note = "Host publication data : When Languages Meet - Language Contact and Change in West Africa. K{\"o}ln: R{\"u}diger K{\"o}ppe Verlag.",
year = "2009",
language = "English",
pages = "65--90",
editor = "Norbert Cyffer and Georg Ziegelmeyer",
booktitle = "When Languages Meet - Language Contact and Change in West Africa",
publisher = "R{\"u}diger K{\"o}ppe Verlag",
}