@book{gHellwigGoemai,
  address   = {Berlin},
  author    = {Hellwig, Birgit},
  pages     = {xvii+596},
  publisher = {Berlin: Mouton de Gruyter},
  series    = {Mouton Grammar Library},
  title     = {A Grammar of Goemai},
  volume    = {51},
  year      = {2011}
}