Misajleski, Zoran, Aneta Velkoska, and Emin Durmishi. “CHAIN SEPARATEDNESS IN A FAMILY COVERINGS SPACE”. Matematichki Bilten 47, no. 2 (February 19, 2024): 105–112. Accessed August 14, 2026. https://bilten.smm.org.mk/index.php/bilten/article/view/1923.