H. Tosi, R. P. S. Iturrino, C. E. Furtado, A. A. M. Sampaio, F. Okamoto, and S. do N. Kronka, “Chemical and microbiological evaluation of elephant grass cv. Taiwan A-148 prepared for ensilage with sugar gane bagasse”, PAB, vol. 27, no. 10, pp. 1409–1413, Oct. 1992.