NARMANOV, O. A.; MIRZAYEV , A. N.; NASRIDINOV , S. S. ON THE SYMMETRY GROUP OF DIFFERENTIAL EQUATIONS. GOLDEN BRAIN, [S. l.], v. 1, n. 28, p. 142–150, 2023. Disponível em: https://researchedu.org/index.php/goldenbrain/article/view/5009. Acesso em: 15 nov. 2024.