Debroux, L., M. Mbolo, W. Delvingt, and A. Amougou. “Moabi and Mukulungu Regeneration in Cameroon. Management Prospects”. BOIS & FORETS DES TROPIQUES, vol. 255, no. 255, Mar. 1998, pp. 5-17, doi:10.19182/bft1998.255.a19968.