Abreu de Oliveira, C. et al. (2003) “Decomposition of Arachis pintoi and Hyparrhenia rufa litters in monoculture and intercropped systems under lowland soil”, Pesquisa Agropecuaria Brasileira, 38(9), pp. 1089–1095. doi:10.1590/S1678-3921.pab2003.v38.6676.