@article{crabbeck1943,
  author  = {Crabbeck, G.},
  journal = {Bull. Juris. Indig. Droit Cout. Congol.},
  key     = {Crabbeck (1943)},
  pages   = {85-108},
  title   = {Les Gbwaka},
  volume  = {11},
  year    = {1943}
}