@incollection{Gibson.Marten16,
author = "Gibson, Hannah and Marten, Lutz",
booktitle = "Approaches to Complex Predicates",
editor = "Nash, L{\'e}a and Pollet Samvelian",
pages = "70--109",
publisher = "Brill",
series = "Syntax and Semantics",
title = "{V}ariation and grammaticalisation in {B}antu complex verbal constructions: {T}he dynamics of information growth in {S}wahili, {R}angi and si{S}wati",
year = "2016",
}