ABDUL-NIBY, M.; ALAMEEN, M.; BAITIE, H. A Simple Phase Shifting Technique for an Injection Locked Oscillator. Engineering, Technology & Applied Science Research, Greece, v. 6, n. 6, p. 1303–1306, 2016. DOI: 10.48084/etasr.881. Disponível em: https://etasr.com/index.php/ETASR/article/view/881. Acesso em: 18 jul. 2024.