ZARIPOV, O.; UMIRZAKOV, M.; TESHAYEVA, M. PROVING INEQUALITIES USING THE LAGRANGE FUNCTION. Innovative Development in Educational Activities, [S. l.], v. 2, n. 2, p. 164–169, 2023. Disponível em: https://openidea.uz/index.php/idea/article/view/726. Acesso em: 23 nov. 2024.