MANNILA, T. Lunar and planetary periodicity of failure years in Finland and in Sweden . Agricultural and Food Science, [S. l.], v. 52, n. 4, p. 393–402, 1980. DOI: 10.23986/afsci.72041. Disponível em: https://journal.fi/afs/article/view/72041. Acesso em: 17 aug. 2024.