@article{diffloth1978proto,
  title = {Proto east Austroasiatic short central Vowels},
  author = {Diffloth, G.},
  xn-author = {diffloth, gérard},
  journal = {Presented at SICAAL},
  x-pub = {Presented at SICAAL},
  year = {1978},
  check = {diffloth:1978:proto},
  source = {nagaraja1989},
}