@article{De-Rop-1971,
  author     = {De Rop, A.},
  journal    = {Orbis},
  pages      = {34-78},
  title      = {Esquisse de grammaire mbole},
  volume     = {20},
  year       = {1971},
  iso_code   = {mdq},
  olac_field = {syntax; typology; general_linguistics; semantics},
  wals_code  = {mbl}
}