CEPITIS, Janis; DUMBRAJS, Olgerts; KALIS, Harijs; REINFELDS, Andrejs; STRAUTINS, Uldis. Analysis of equations arising in gyrotron theory. Nonlinear Analysis: Modelling and Control, [S. l.], v. 17, n. 2, p. 139–152, 2012. DOI: 10.15388/NA.17.2.14064. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/14064.. Acesso em: 7 jul. 2024.