R. A. Reis, L. R. de A. Rodrigues, O. Coan, and K. T. de Resende, “Effects of different harvest periods on bristle oat forage and seed production”, PAB, vol. 27, no. 1, pp. 111–117, Jan. 1992, doi: 10.1590/S1678-3921.pab1992.v27.3626.