SHAFAREVICH, A. I.; ESINA, A. I. Delta-type solutions for a system of induction equations with discontinuous velocity field. Methods of Functional Analysis and Topology, [S. l.], v. 20, n. 1, p. 17–33, 2014. Disponível em: https://zen.imath.kiev.ua/index.php/mfat/article/view/564. Acesso em: 16 dec. 2025.