SIMACIU, I.; BORSOS, Z.; BADARAU, G.; AGOP, M. THE VACUUM PERMITTIVITY AND PERMEABILITY TENSORS IN THE PRESENCE OF THE ELECTROMAGNETIC FIELD. Scientific Works of Vinnytsia National Technical University, [S. l.], n. 4, 2015. Disponível em: https://works.vntu.edu.ua/index.php/works/article/view/192. Acesso em: 4 may. 2024.