B. RUDNO-RUDZIŃSKA and K. CZAJKOWSKA, “Analysis of acoustic environment on premises of nursery schools in Wrocław”, Arch. Acoust., vol. 35, no. 2, pp. 245–252, Jun. 2010, Accessed: Mar. 04, 2026. [Online]. Available: https://acoustics.ippt.gov.pl/index.php/aa/article/view/249