@article{barker1963proto,
  author = {Barker, Milton E.},
  xn-author = {barker, milton e.},
  title = {Proto-Vietnamủỏng initial labial consonants},
  year = {1963},
  journal = {Văn-hoa Nguyêt-san},
  xn-pub = {Văn-hoa Nguyêt-san},
  volume = {12},
  number = {3},
  pages = {491-500},
  keywords = {Viet-Mủỏng: Reconstr},
  check = {barker:1963:proto},
  source = {Huffman86-a-k},
}