КРУГЛИК, О. С.; КАЛЮЖНИЙ, О.; СЕМЕНОВ, В. Ю. Efficient QPSK signal demodulation in channels with unfavorable conditions of radio reception. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 78, p. 13-18, 2019. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/1588. Acesso em: 28 feb. 2024.