Published in Annales de la Societe Entomologique de France, in 1920, in volume 88, pages 280-288

Published in Annales de la Societe Entomologique de France, in 1920, in volume 88, pages 321-327

Published in Annales de la Societe Entomologique de France, in 1920, in volume 88, pages 361-390

Published in Annales de la Société entomologique de France, in 1920, in volume 89, pages 51-73

Published in Annales de la Société entomologique de France, in 1920, in volume 89, pages 79-88

Published in Annales de la Société Entomologique de France, Paris, in 1920, in volume 89, pages 109-112

Published in Annales de la Société entomologique de France, in 1920, in volume 89, pages 113-203