Sodré Filho, J. et al. 2004. Phytomass and soil cover of sequential crops after maize in Cerrado region. Pesquisa Agropecuaria Brasileira. 39, 4 (Apr. 2004), 327–334. DOI:https://doi.org/10.1590/S1678-3921.pab2004.v39.6777.