GARG, K. . Hardy Functions and Formal Dynamics. International Journal on Recent Trends in Life Science and Mathematics, [S. l.], v. 7, n. 1, p. 24–36, 2020. Disponível em: https://www.ijlsm.org/index.php/ijlsm/article/view/168. Acesso em: 17 sep. 2025.