Gonçalves, P. de S., Fujihara, A. K., Ortolani, A. A., Bataglia, O. C., Bortoletto, N., & Junior, I. S. (1999). Phenotypic stability and genetic gains in six-year girth growth of <i>Hevea</i> clones. Pesquisa Agropecuaria Brasileira, 34(7), 1223–1232. https://doi.org/10.1590/S1678-3921.pab1999.v34.5311