@book{Wheeler-1979,
  address    = {Oxford},
  author     = {Wheeler, M.},
  publisher  = {Basil Blackwell},
  title      = {Phonology of Catalan},
  year       = {1979},
  iso_code   = {cat},
  olac_field = {general_linguistics; typology; phonology; phonetics},
  wals_code  = {ctl}
}