BÁRDI, István. SOLUTION OF MAXWELL’S EQUATIONS BY RELATIVISTIC ELECTRIC AND MAGNETIC POTENTIALS Periodica Polytechnica Electrical Engineering, [S. l.], v. 19, n. 3, p. 229–238, 1975. Disponível em: https://pp.bme.hu/ee/article/view/4956. Acesso em: 19 may. 2024.