@unpublished{downer1972miao,
  author = {Downer, Gordon B.},
  xn-author = {downer, gordon b.},
  title = {Miao-Yao morphophonemics (including causatives)},
  year = {1972},
  keywords = {Miao-Yao: Morphophon},
  x-manuscript = {Sino-Tibetan Conference 5 (University of Michigan, Ann Arbor)},
  check = {downer:1972:miao},
  source = {Huffman86-a-k},
}