R. KUCHARSKI, “Complex noise indicator for noise mapping based on the EU working groups’ and Polish results of the annoyance investigations”, Arch. Acoust., vol. 32, no. 2, pp. 293–302, Jun. 2007, Accessed: Apr. 18, 2026. [Online]. Available: http://acoustics.ippt.gov.pl/index.php/aa/article/view/802