@article{Wiese2009,
  author    = {Heike Wiese},
  title     = {The co-evolution of number concepts and counting words},
  journal   = {Lingua},
  volume    = {2007},
  number    = {117},
  pages     = {758 -- 772},
  url       = {http://www.uni-potsdam.de/u/germanistik/fachgebiete/geg-spr/pdfs/Wiese2007_NumberCounting.pdf},
  year      = {2009},
}