BRITO, Rui Pedro; SEBASTIÃO, Helder; GODINHO, Pedro. On the Gains of Using High Frequency Data in Portfolio Selection. Scientific Annals of Economics and Business, Iasi, Romania, v. 65, n. 4, p. 365–383, 2018. DOI: 10.2478/saeb-2018-0030. Disponível em: https://saeb.feaa.uaic.ro/index.php/saeb/article/view/1102. Acesso em: 14 jul. 2025.