„REICH-TYPE CONTRACTIVE MAPPING INTO A COMPLETE METRIC SPACE AND CONTINUOUS, INJECTIVE AND SUBSEQUENTIALLY CONVERGENT MAPPING“, bjami, Bd. 6, Nr. 2, S. 63–66, Dez. 2023, Zugegriffen: 3. Oktober 2025. [Online]. Verfügbar unter: https://js.ugd.edu.mk/index.php/bjami/article/view/5982