L. C. França, J. A. de Lima, F. M. de A. Gimenes, V. J. M. Savino, A. A. D. Coelho, and C. C. P. de Paz, “Poultry performance in different grazing densities: forage characteristics, losses due to grazing and feed intake”, Semina: Ciênc. Agrár., vol. 35, no. 2, pp. 939–950, Apr. 2014.