LINNASALMI, A.; TOIVIAINEN, A. Occurrence of clubroot and Plasmodiophora brassicae Wor. races in Finland. Agricultural and Food Science, [S. l.], v. 63, n. 5, p. 415–434, 1991. DOI: 10.23986/afsci.72421. Disponível em: https://journal.fi/afs/article/view/72421. Acesso em: 2 may. 2024.