Frequency Instability Measurement Device Based on the Pulse Coincidence Principle. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 76, p. 29–36, 2019. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/1541. Acesso em: 4 apr. 2025.