KOLTAY, András. Changes of forest health – based on data of forest healt monitoring systems. JOURNAL OF LANDSCAPE ECOLOGY, [S. l.], v. 4, n. 2, p. 327–337, 2006. DOI: 10.56617/tl.4470. Disponível em: https://journal.uni-mate.hu/index.php/tl/article/view/4470. Acesso em: 5 dec. 2025.