Winkler, L. M., Vidal, R. A. and Neto, J. F. B. (2003) “Genetic characterization of <i>Euphorbia heterophylla</i> resistant to acetolactate synthase-inhibiting herbicides”, Pesquisa Agropecuaria Brasileira, 38(9), pp. 1067–1072. doi: 10.1590/S1678-3921.pab2003.v38.6673.