@book{Fixman-1975,
  address    = {Moscow},
  author     = {Fixman, Bella S.},
  publisher  = {Nauka},
  title      = {Jazyk igbo},
  year       = {1975},
  iso_code   = {ibo},
  olac_field = {general_linguistics; typology; syntax},
  wals_code  = {igb}
}