Latoszek M, Ślepaczuk R. Does the inclusion of exposure to volatility into diversified portfolio improve the investment results? Portfolio construction from the perspective of a Polish investor. DEM [Prieiga per internetą]. 2020 m.kovo30 d. [žiūrėta 2026 m.gegužės31 d.];:46-81. Adresas: https://ojs.fimagis.pl/index.php/demo/article/view/599