SFERIK GEOMETRIYA VA RIMANNING ELLIPTIK GEOMETRIYALARI. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, [S. l.], v. 68, n. 3, p. 254–259, 2025. Disponível em: https://scientific-jl.com/obr/article/view/10820. Acesso em: 8 may. 2025.