ALIU, Florin; NUHIU, Artor; KRASNIQI, Besnik; ALIU, Fisnik. Modeling the Optimal Portfolio: the Case of the Largest European Stock Exchanges. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 23, n. 2, p. 41–51, 2020. DOI: 10.18778/1508-2008.23.11. Disponível em: https://czasopisma.uni.lodz.pl/CER/article/view/7967. Acesso em: 6 dec. 2025.