OLIVEIRA PRENDES, J.A.; CHARMET, G. Characterization oí wild perennial ryegrass populations from Galicia (Spain). Pastos, [S. l.], v. 1819, p. 51–68, 2011. Disponível em: https://polired.upm.es/index.php/pastos/article/view/1167. Acesso em: 26 apr. 2026.