SHEPHERD, R. The October 1, 1987 Whittier Narrows earthquake. Bulletin of the New Zealand Society for Earthquake Engineering, [S. l.], v. 20, n. 4, p. 255–263, 1987. DOI: 10.5459/bnzsee.20.4.255-263. Disponível em: https://bulletin.nzsee.org.nz/article/view/365. Acesso em: 9 jun. 2026.