@article{Hamann2005,
  author    = {Silke Hamann},
  title     = {The diachronic emergence of retroflex segments in three languages},
  journal   = {LINK: tijdschrift voor linguistiek te Utrecht},
  volume    = {15},
  number    = {1},
  pages     = {29 -- 48},
  url       = {http://user.phil-fak.uni-duesseldorf.de/~hamann/Hamann2005LINK.pdf},
  year      = {2005},
}