@book{160137,
  address          = {Hamburg},
  author           = {Stevenson, R. C.},
  journal          = {Afrika und Übersee},
  pages            = {27-65+117-152+171-196},
  publisher        = {Institut für Afrikanistik und Äthiopistik der Universität Hamburg},
  series           = {Afrika und Übersee},
  title            = {A survey of the phonetics and grammatical structure of the Nuba mountain languages, with particular reference to Otoro, Katcha and Nyimang},
  volume           = {41},
  year             = {1957},
  citekeys         = {cldf1:Stevenson-1957},
  hhtype           = {grammar_sketch (computerized assignment from "structure")},
  inlg             = {English [eng]},
  iso_code         = {nyi; otr; xtc; laf},
  isreferencedby   = {cldf1},
  lgcode           = {[amas1236]; [katc1250]; [lafo1243]; [otor1240]},
  macro_area       = {Africa},
  olac_field       = {semantics; typology; morphology; phonology; phonetics; general_linguistics; syntax},
  src              = {cldf, weball},
  subject_headings = {nea, sdn, lng, grm, phn, u.944, v.221, v.102},
  wals_code        = {laf; nyi; ktc; otr},
  wals_ref_name    = {Stevenson 1957}
}