AKUME, D.; LUDERER, B.; WUNDERLICH, R. Optimal portfolio strategies under a shortfall constraint. ORiON, [S. l.], v. 25, n. 1, 2009. DOI: 10.5784/25-1-70. Disponível em: https://www.ajol.info/index.php/orion/article/view/43157. Acesso em: 1 aug. 2026.