HRISTOV, J. Magnetic field diffusion in ferromagnetic materials: fractional calculus approaches. An International Journal of Optimization and Control: Theories & Applications (IJOCTA), [S. l.], v. 11, n. 3, p. 1–15, 2021. DOI: 10.11121/ijocta.01.2021.001100. Disponível em: http://ijocta.org/index.php/files/article/view/1100. Acesso em: 5 jan. 2025.