Kostetzer, V. et al. 2010. Partial dialell cross between landraces from Paraná and synthetic varieties of maize. Pesquisa Agropecuaria Brasileira. 44, 9 (Nov. 2010), 1152–1159. DOI:https://doi.org/10.1590/S1678-3921.pab2009.v44.2186.