QUINN, W.H. Use Of Southern Oscillation Index Anomalies For Predicting El Niño Type Activity. Ciencias Marinas, [S. l.], v. 4, n. 1, p. 40–66, 1977. DOI: 10.7773/cm.v4i1.303. Disponível em: https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/303. Acesso em: 18 may. 2024.