@book{Hartmann-1987,
  address    = {Berlin},
  author     = {Anonymous},
  editor     = {Hartmann, Roswith},
  publisher  = {Dietrich Reimer},
  title      = {Rimaykullayki. Unterrichtsmaterialien zum Quechua Ayacuchano - Peru},
  year       = {1987},
  iso_code   = {quy},
  olac_field = {semantics; syntax; general_linguistics; typology},
  wals_code  = {qay}
}