Haspelmath, Martin Department of Linguistics, Max Planck Institute for Evolutionary Anthropology, Max Planck Society;
Haspelmath, M. (2013). Indefinite articles. In S. M., Michaelis, P., Maurer, M., Haspelmath, & M., Huber (Eds.), The Atlas of Pidgin and Creole Language Structures (pp. 110-113). Oxford [u.a.]: Oxford Univ. Pr.