DE JONGH, P. J.; VENTER, J. H. A framework for normal mean variance mixture innovations with application to GARCH modelling. South African Statistical Journal, [S. l.], v. 49, n. 2, p. 139–152, 2015. Disponível em: https://www.journals.ac.za/index.php/sasj/article/view/5629. Acesso em: 3 apr. 2026.