@inbook{Himmelmann-1991,
  address    = {Jakarta},
  author     = {Himmelmann, Nikolaus P.},
  publisher  = {NUSA},
  series     = {NUSA Monographs},
  title      = {Tomini-Tolitoli Sound Structures},
  volume     = {33},
  year       = {1991},
  iso_code   = {law},
  olac_field = {general_linguistics; phonology; typology; phonetics},
  wals_code  = {lje}
}