SUGANO, S. Seismic strengthening of existing reinforced concrete buildings in Japan. Bulletin of the New Zealand Society for Earthquake Engineering, [S. l.], v. 14, n. 4, p. 209–222, 1981. DOI: 10.5459/bnzsee.14.4.209-222. Disponível em: https://bulletin.nzsee.org.nz/article/view/971. Acesso em: 6 may. 2026.