J. KOMPAŁA and A. LIPOWCZAN, “Noise hazard to the population of areas connected with functioning of roadway frontier crossings”, Arch. Acoust., vol. 32, no. 2, pp. 279–286, May 2014, Accessed: Jan. 17, 2026. [Online]. Available: https://acoustics.ippt.gov.pl/index.php/aa/article/view/800