SALONEN, J.; HYVÖNEN, T.; JALLI, H. Composition of weed flora in spring cereals in Finland - a fourth survey. Agricultural and Food Science, [S. l.], v. 20, n. 3, p. 245–261, 2011. DOI: 10.2137/145960611797471534. Disponível em: https://journal.fi/afs/article/view/6023. Acesso em: 23 feb. 2024.