Nikolić, Ivan. “Representation of Philosophical Problems in Niš Review Gradina: Periods 1900-1901 and 1966-1980: Pages: 23-32”. Filozofija i društvo/Philosophy and Society 24, no. 2 (May 30, 2013). Accessed January 30, 2025. https://journal.ifdt.bg.ac.rs/fid/article/view/367.