POPESCU, D. I., MOHOLEA, I. F., & MORARIU-GLIGOR, R. M. (2013). Urban Noise Annoyance Between 2001 and 2013 – Study in a Romanian City. Archives of Acoustics, 38(2), 205–210. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/34