@book{Grjunberg-1963,
  address    = {Leningrad},
  author     = {Grjunberg, Aleksandr L.},
  publisher  = {n. p.},
  title      = {Jazyk severoazerbajdzhanskix tatov},
  year       = {1963},
  iso_code   = {ttt},
  olac_field = {general_linguistics; typology; syntax; semantics},
  wals_code  = {tmu}
}