PANOV, Emil Ivanov. Direct current regimes in the linear electric circuits according to the relativistic circuit theory. ANNUAL JOURNAL OF TECHNICAL UNIVERSITY OF VARNA, BULGARIA, [S. l.], v. 2, n. 1, p. 17–29, 2018. DOI: 10.29114/ajtuv.vol2.iss1.66. Disponível em: https://aj.tu-varna.bg/index.php/ajtuv/article/view/66. Acesso em: 2 oct. 2025.