SAMMUL, M.; KATTAI, K.; LANNO, K. Wooded meadows of Estonia: conservation efforts for agricultural landscape. Agricultural and Food Science, [S. l.], v. 17, n. 4, p. 413–429, 2008. DOI: 10.2137/145960608787235513. Disponível em: https://journal.fi/afs/article/view/5928. Acesso em: 4 may. 2024.