Kalina J, Rensová D. How to reduce dimensionality of data: Robustness point of view. Serb J Management [Internet]. 26. Septembar 2014. [citirano 20. Septembar 2026.];10(1):131-40. Dostupno na: https://test.aseestant.ceon.rs/index.php/sjm/article/view/6531