@article{Campbell-et-al-1988,
  author     = {Campbell, Lyle and Bubenik, Vit and Saxon, Leslie},
  journal    = {Canadian Journal of Linguistics},
  pages      = {209-230},
  title      = {Word order universals: refinements and clarifications},
  volume     = {33},
  year       = {1988},
  iso_code   = {jai; jac},
  olac_field = {morphology; typology; general_linguistics},
  wals_code  = {jak}
}