SALONEN, J.; HYVÖNEN, T.; JALLI, H. Weeds in spring cereal fields in Finland - a third survey. Agricultural and Food Science, [S. l.], v. 10, n. 4, p. 347–364, 2001. DOI: 10.23986/afsci.5705. Disponível em: https://journal.fi/afs/article/view/5705. Acesso em: 20 apr. 2024.