HOPKINS, D. C. Seismic design of reinforced concrete and masonry buildings
. Bulletin of the New Zealand Society for Earthquake Engineering, [S. l.], v. 25, n. 4, p. 362, 1992. DOI: 10.5459/bnzsee.25.4.362. Disponível em: https://bulletin.nzsee.org.nz/article/view/700. Acesso em: 12 may. 2026.