1.
Svilainis L, Chaziachmetovas A, Gomez Alvarez-Arenas TE. Ultrasonic Air Coupled Transducer Output Impedance Measurement Technique. ELEKTRON ELEKTROTECH [Internet]. 2019Feb.11 [cited 2024Nov.29];25(1):18-25. Available from: https://eejournal.ktu.lt/index.php/elt/article/view/22731