WIŚNIEWSKI, Piotr. Performance Analysis of Eight Portfolio “Stars”. The recent empirical evidence of model portfolios. Journal of Management and Financial Sciences, [S. l.], n. 58, p. 89–105, 2025. DOI: 10.33119/JMFS.2025.58.6. Disponível em: https://econjournals.sgh.waw.pl/JMFS/article/view/4901. Acesso em: 19 dec. 2025.