Costa, N. de L. and de Saibro, J.C. (1994) “Effect of cutting regimes on seasonal trends in the carbohydrates reserves of alfafa anid Paspalum guenoarum in mixture”, Pesquisa Agropecuaria Brasileira, 29(4), pp. 667–674. doi:10.1590/S1678-3921.pab1994.v29.4101.