Carvalho, H.W.L. de 2014. Corn and bean cultivars in monoculture and intercropping. I. Yield tests. Pesquisa Agropecuaria Brasileira. 25, 7 (Apr. 2014), 1003–1010. DOI:https://doi.org/10.1590/S1678-3921.pab1990.v25.13546.