Junior, Cláudio L. Souza, et al. “Genetic Parameters in the Interpopulation Maize Cross BR-105 X BR-106 and Their Implications in Selection”. Pesquisa Agropecuaria Brasileira, vol. 28, no. 4, Apr. 1993, pp. 473-9, doi:10.1590/S1678-3921.pab1993.v28.3899.