Riznyk, V., O. Bandyrska, and D. Skrybaylo-Leskiv. “Application of the Gold Ring Bundles for Innovative Non-Redundant Sonar Systems”. Archives of Acoustics 31, no. 4(S) (January 31, 2006): 379–384. Accessed March 1, 2026. http://acoustics.ippt.gov.pl/index.php/aa/article/view/1370.