Chehlarova Т.; Gachev Г. Computer models for the study of pyramids with equal edges inscribed in a sphere. Mathematics and Education in Mathematics, [S. l.], v. 54, p. 192–198, 2025. DOI: 10.55630/mem.2025.54.192-198. Disponível em: https://smb.math.bas.bg/mem/index.php/memjournal/article/view/201. Acesso em: 3 oct. 2026.