Xavier, Deise Ferreira, Francisco José da Silva Lédo, Domingos Sávio de Campos Paciullo, Maria de Fátima Ávila Pires, and Robert Michael Boddey. 2012. “Litter Dynamics in Signal Grass Pastures in a Silvipasture System and in Monoculture”. Pesquisa Agropecuaria Brasileira 46 (10):1214-19. https://doi.org/10.1590/S1678-3921.pab2011.v46.8511.