Fontaneli, Renato Serena, and Almicre José Piovezan. “Effect of Cutting Regimes on Forage and Grain Yield of Oats”. Pesquisa Agropecuaria Brasileira, vol. 26, no. 5, May 1991, pp. 691-7, doi:10.1590/S1678-3921.pab1991.v26.3393.