MEILUS, J. O.; GELZINIS, S. The Way to Prove the Correctness of Nonlinear Equations of Magnetron Devices. Elektronika ir Elektrotechnika, [S. l.], v. 29, n. 6, 2000. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/18677. Acesso em: 11 apr. 2025.