KACZMAREK, T., H. Hafke, A. Preis, S. Sandrock, B. Griefahn, and T. Gjestland. “The Tram Bonus”. Archives of Acoustics 31, no. 4 (December 31, 2006): 405–412. Accessed March 4, 2026. https://acoustics.ippt.gov.pl/index.php/aa/article/view/730.