ARMSTRONG, I. C. Capacity design of reinforced concrete frames for ductile earthquake performance. Bulletin of the New Zealand Society for Earthquake Engineering, [S. l.], v. 5, n. 4, p. 133–142, 1972. DOI: 10.5459/bnzsee.5.4.133-142. Disponível em: https://bulletin.nzsee.org.nz/article/view/1274. Acesso em: 23 may. 2026.