Hoffmann, Lucia Vieira, and Maria Lucia Carneiro Vieira. “In Vitro Response and Agrobacterium Susceptibility of Two Cultivars of Stylosanthes Guianensis ”. Pesquisa Agropecuaria Brasileira, vol. 35, no. 4, Apr. 2000, pp. 733-42, https://doi.org/10.1590/S1678-3921.pab2000.v35.5851.