B. Bouamama, A. Ben Salem-Fnayou, H. Ben Jouira, A. Ghorbel, and A. Mliki, “Influence of the flower stage and culture medium on the induction of somatic embryogenesis from anther culture in Tunisian grapevine cultivars”, OENO One, vol. 41, no. 4, pp. 185–192, Dec. 2007.