@book{bernard1966,
  address   = {Ouagadougou & Paris},
  author    = {Bernard, J.},
  key       = {Bernard (1966)},
  pages     = {1-247},
  publisher = {Ouagadougou & Paris: Centre Voltaique de la Recherche Scientifique (CVRS); Centre National de la Recherche Scientifique (CNRS)},
  series    = {Recherches voltaiques: collection de travaux de sciences humaines sur la Haute-Volta},
  title     = {Les bisa du circle de Garango},
  volume    = {2},
  year      = {1966}
}