ATAMAS’, V. V. MENGER SPONGE SECTIONS. Cherkasy University Bulletin: Physical and Mathematical Sciences, [S. l.], v. 1, n. 1, p. 109–125, 2021. DOI: 10.31651/2076-5851-2021-109-125. Disponível em: https://phys-ejournal.cdu.edu.ua/article/view/4690. Acesso em: 15 jun. 2026.