ESPER, J.; GÄRTNER, H. Interpretation of tree-ring chronologies. ERDKUNDE, [S. l.], v. 55, n. 3, p. 277–288, 2001. DOI: 10.3112/erdkunde.2001.03.05. Disponível em: https://www.erdkunde.uni-bonn.de/article/view/2447. Acesso em: 30 apr. 2025.