@book{beaucorps1933,
  address   = {Louvain},
  author    = {Beaucorps, R. de.},
  key       = {Beaucorps (1933)},
  publisher = {Louvain: Ed. de l'Aucarn},
  series    = {Collection africana},
  title     = {Les bayansi du bas-Kwilu},
  volume    = {1},
  year      = {1933}
}