@book{Fasske-1981,
  address    = {Bautzen},
  author     = {Faßke, Helmut},
  publisher  = {Domowina},
  title      = {Grammatik der obersorbischen Schriftsprache der Gegenwart},
  year       = {1981},
  iso_code   = {hsb},
  olac_field = {typology; general_linguistics; semantics; syntax},
  wals_code  = {sou}
}