NIEMELÄINEN, O.; KONTTURI, M.; JAUHIAINEN, L. Estimated metabolizable energy yields of perennial and annual grass swards compared with those of spring barley and oat. Agricultural and Food Science, [S. l.], v. 10, n. 4, p. 335–346, 2001. DOI: 10.23986/afsci.5702. Disponível em: https://journal.fi/afs/article/view/5702. Acesso em: 3 may. 2024.