@article{cao1992exploration,
  author = {Cao, Jianfen and Maddieson, Ian},
  title = {An exploration of phonation types in Wu dialects of Chinese},
  journal = {Journal of phonetics},
  xn-author = {cao, jianfen and maddieson, ian},
  xn-pub = {Journal of phonetics},
  volume = {20},
  number = {1},
  year = {1992},
  pages = {77-92},
  check = {cao:1992:exploration},
  source = {BL},
}