TRZEBIŃSKI, A. A. Performance of polish real estate mutual funds in the period of 2005-2011. Oeconomia Copernicana, [S. l.], v. 3, n. 4, p. 59–71, 2012. DOI: 10.12775/OeC.2012.023. Disponível em: http://economic-research.pl/Journals/index.php/oc/article/view/457. Acesso em: 5 dec. 2022.