@misc{Reesink-1984,
  author     = {Reesink, Ger P.},
  school     = {University of Amsterdam},
  title      = {Structures and their functions in Usan},
  year       = {1984},
  iso_code   = {wnu},
  olac_field = {general_linguistics; syntax; typology},
  wals_code  = {usa}
}