Published in Bulletin du Muséum National d’Histoire Naturelle Section B,Adansonia, botanique, phytochimie, in 1994, in volume 16, issue 2-4, pages 343-348
Published in Bulletin du Muséum National d'Histoire Naturelle Section B,Adansonia, botanique, phytochimie, in 1987, in volume 9, issue 4, pages 393-397
Published in Bulletin du Muséum National d'Histoire Naturelle Section B,Adansonia, botanique, phytochimie, in 1990, in volume 12, issue 2, pages 205-208
Published in Bulletin du Muséum National d’Histoire Naturelle Section B,Adansonia, botanique, phytochimie, in 1991, in volume 13, issue 1-2, pages 121-126