IKÄHEIMO, K. Two cereal virus diseases in Finland. Agricultural and Food Science, [S. l.], v. 32, n. 1, p. 62–70, 1960. DOI: 10.23986/afsci.71537. Disponível em: https://journal.fi/afs/article/view/71537. Acesso em: 6 may. 2024.