LANDMANN, W.; FEZER, F. Der Monat des geringsten Niederschlags in Europa. ERDKUNDE, [S. l.], v. 32, n. 3, p. 161–170, 1978. DOI: 10.3112/erdkunde.1978.03.01. Disponível em: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/1848. Acesso em: 7 oct. 2024.