@book{Stroomer-1995,
  address    = {Köln},
  author     = {Stroomer, Harry},
  publisher  = {R. Köppe},
  title      = {A grammar of Boraana Oromo (Kenya)},
  year       = {1995},
  iso_code   = {gax},
  olac_field = {typology; syntax; general_linguistics; semantics},
  wals_code  = {orb}
}