Janßen, T, Schmidt, M, Dressler, S, Hahn, K, Hien, M, Konaté, S, Lykke, A M, Mahamane, A, Sambou, B, Sinsin, B, Thiombiano, A, Wittig, R & Zizka, G 2011, ' Addressing data property rights concerns and providing incentives for collaborative data pooling: The West African Vegetation Database approach ', Journal of Vegetation Science, vol. 22, no. 4, pp. 614-620 . https://doi.org/10.1111/j.1654-1103.2011.01271.x