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