BANSIWAL, A.; RAINA, S.; VINOY, K. J.; DATTA, S. K. Effect of Beam tunnels on Resonant Frequency of Cylindrical Reentrant Cavity. Defence Science Journal, [S. l.], v. 71, n. 03, p. 332–336, 2021. DOI: 10.14429/dsj.71.16814. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/16814. Acesso em: 15 jun. 2025.