Carvalho, Hélio Wilson Lemos de, et al. “Genetic Parameters Estimates in the Maize Population CPATC-3 in Two Locals of Sergipe State, Brazil”. Pesquisa Agropecuaria Brasileira, vol. 38, no. 1, Jan. 2003, pp. 73-78, doi:10.1590/S1678-3921.pab2003.v38.6547.