@article{Green2006,
  author    = {Antony Dubach Green},
  title     = {The independence of phonology and morphology: The Celtic mutations},
  journal   = {Lingua : international review of general linguistics},
  volume    = {116},
  number    = {11},
  pages     = {1946 -- 1985},
  doi       = {10.1016/j.lingua.2004.09.002},
  year      = {2006},
}