CHANDOK, Sumit; NARANG, T. D. EXISTENCE OF INVARIANT POINTS AND APPLICATIONS TO SIMULTANEOUS APPROXIMATION. Bulletin of Natural Sciences Research , [S. l.], v. 12, n. 1, p. 11–14., 2022. DOI: 10.5937/bnsr12-33064. Dostupno na: https://asistent.ceon.rs/index.php/bnsr/article/view/33064. Pristupljeno: 12 jul. 2026.