Walerian, E., Janczur, R. and Czechowicz, M. (2014) “Effectiveness of acoustical screens against traffic noise in urban areas”, Roads and Bridges – Drogi i Mosty, 2(1), pp. 63–96. Available at: https://www.rabdim.pl/index.php/rb/article/view/v2n1p63 (Accessed: 1 May 2025).