Azevedo, Alcinei Mistico, et al. “Genotypic Correlation and Path Analysis of Kale half‑sib Progenies”. Pesquisa Agropecuaria Brasileira, vol. 51, no. 1, Feb. 2016, pp. 35-44, doi:10.1590/S1678-3921.pab2016.v51.22092.