EIBY, G. A. Intensities: A strictly subjective view. Bulletin of the New Zealand Society for Earthquake Engineering, [S. l.], v. 9, n. 3, p. 181–183, 1976. DOI: 10.5459/bnzsee.9.3.181-183. Disponível em: https://bulletin.nzsee.org.nz/article/view/1177. Acesso em: 28 apr. 2026.