@incollection{Downing2008,
  author    = {Laura J. Downing},
  title     = {Focus and prominence in Chichewa, Chitumbuka and Durban Zulu},
  booktitle = {Papers in phonetics and phonology, Zentrum f{\"u}r Allgemeine Sprachwissenschaft, Berlin; ZASPil Vol. 49, S. 47-65},
  volume    = {49},
  url       = {http://www.zas.gwz-berlin.de/175.html},
  year      = {2008},
}