Bülow, J. F. W. V. (2014) “Corn (<i>Zea Mays</i>) rusts (<i>Puccinia sorghi, P. Polysora, Physopella zeae</i>). V. Proofs of corn resistance to common rust (<i>P. sorghi</i>)”, Pesquisa Agropecuaria Brasileira, 2(1), pp. 337–342. doi: 10.1590/S1678-3921.pab1967.v2.17930.