Saifert, Luciano, et al. “Marker-Assisted Pyramiding of Resistance Loci to Grape Downy Mildew”. Pesquisa Agropecuaria Brasileira, vol. 53, no. 5, Aug. 2018, pp. 602-10, doi:10.1590/S1678-3921.pab2018.v53.25536.