SANTOS, Jorge. Chapter 9 – Rules for the future: forecasts and hindcasts. Septentrio Educational, Tromsø, Norway, n. 3, 2015. DOI: 10.7557/8.3605. Disponível em: https://septentrio.uit.no/index.php/SapEdu/article/view/3605. Acesso em: 27 apr. 2026.