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 on earthquake engineering. Bulletin of the New Zealand Society for Earthquake Engineering, [S. l.], v. 2, n. 2, p. 176–185, 1969. DOI: 10.5459/bnzsee.2.2.176-185. Disponível em: https://bulletin.nzsee.org.nz/article/view/1403. Acesso em: 1 may. 2026.