LEE, D. M.; MEDLAND, I. C. Base isolation: An historical development, and the influence of higher mode responses. Bulletin of the New Zealand Society for Earthquake Engineering, [S. l.], v. 11, n. 4, p. 219–233, 1978. DOI: 10.5459/bnzsee.11.4.219-233. Disponível em: https://bulletin.nzsee.org.nz/article/view/1077. Acesso em: 18 jun. 2026.