KEMP, P.; BARRY, T.; DOUGLAS, G. Edible forage yield and nutritive value of poplar and willow. NZGA: Research and Practice Series, [S. l.], v. 10, p. 53–63, 2003. DOI: 10.33584/rps.10.2003.2983. Disponível em: https://www.nzgajournal.org.nz/index.php/rps/article/view/2983. Acesso em: 13 may. 2026.