KOLA, J.; MARTTILA, J.; NIEMI, J. Finnish agriculture in European integration: A firm level approach. Agricultural and Food Science, [S. l.], v. 1, n. 1, p. 5–14, 1992. DOI: 10.23986/afsci.72424. Disponível em: https://journal.fi/afs/article/view/72424. Acesso em: 31 may. 2024.