Kostetzer, V., Moreira, R.M.P. and Ferreira, J.M. (2010) “Partial dialell cross between landraces from Paraná and synthetic varieties of maize”, Pesquisa Agropecuaria Brasileira, 44(9), pp. 1152–1159. doi:10.1590/S1678-3921.pab2009.v44.2186.