BICZ, W., D. BANASIAK, P. BRUCIAK, Z. GUMIENNY, S. GUMULIŃSKI, D. KOSZ, A. KRYSIAK, W. KUCZYŃSKI, M. PLUTA, and G. RABIEJ. “Ultrasonic Camera for Finger Ridge Pattern Imaging”. Archives of Acoustics 23, no. 1 (May 11, 2014): 139–148. Accessed June 11, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/900.