TRAN MINH, N.; VU MINH, T. Study, design, and manufacture an ultra - wideband frequency comb generator. Journal of Military Science and Technology, [S. l.], n. RD, p. 162–168, 2021. Disponível em: https://jmst.mod.gov.vn/index.php/jmst/article/view/2366. Acesso em: 13 nov. 2026.