@article{GueldemannZerbianZimmermann2015,
  author    = {Tom Gueldemann and Sabine Zerbian and Malte Zimmermann},
  title     = {Variation in information structure with special reference to Africa},
  journal   = {Annual review of linguistics},
  editor    = {M Liberman and BH Partee},
  volume    = {1},
  pages     = {155 -- 178},
  doi       = {10.1146/annurev-linguist-030514-125134},
  year      = {2015},
}