Girardi-Deiro, A.M. et al. 1994. Effect of cutting shrub plants on herbaceous vegetation of Serra do Sudeste, RS, Brazil. Pesquisa Agropecuaria Brasileira. 29, 12 (Dec. 1994), 1823–1832. DOI:https://doi.org/10.1590/S1678-3921.pab1994.v29.4239.