ADAMS, R. D. Properties of aftershock sequences
. Bulletin of the New Zealand Society for Earthquake Engineering, [S. l.], v. 1, n. 2, p. 113–115, 1968. DOI: 10.5459/bnzsee.1.2.113-115. Disponível em: https://bulletin.nzsee.org.nz/article/view/1483. Acesso em: 9 may. 2026.