BAZILO, C. V. PRINCIPLES OF ELECTRICAL IMPEDANCE CALCULATING OF OSCILLATING PIEZOCERAMIC DISK IN THE AREA OF MEDIUM FREQUENCIES. Radio Electronics, Computer Science, Control, [S. l.], n. 4, p. 15–25, 2018. DOI: 10.15588/1607-3274-2017-4-2. Disponível em: http://ric.zntu.edu.ua/article/view/124596. Acesso em: 23 apr. 2024.