Simaciu I, Borsos Z, Badarau G, Agop M. THE VACUUM PERMITTIVITY AND PERMEABILITY TENSORS IN THE PRESENCE OF THE ELECTROMAGNETIC FIELD. Works of VNTU [Internet]. 2015Dec.1 [cited 2024Nov.22];(4). Available from: https://works.vntu.edu.ua/index.php/works/article/view/192