Adomavičius, Paulius. “Investigation of Noise in Electronic Ultrasonic Systems”. Mokslas – Lietuvos ateitis / Science – Future of Lithuania 2, no. 1 (February 28, 2010): 40-44. Accessed December 26, 2024. https://jeelm.vgtu.lt/index.php/MLA/article/view/10062.