M. A. Lemos, E. E. G. e Gama, A. C. de Oliveira, and M. R. A. de Araújo, “Genotypic, phenothypic and environmental correlations in progenies of corn”, PAB, vol. 27, no. 12, pp. 1563–1569, Dec. 1992, doi: 10.1590/S1678-3921.pab1992.v27.3805.