Baltrėnas, Pranas, Donatas Butkus, Vytautas Nainys, Raimondas Grubliauskas, and Jurgita Gudaitytė. “Efficiency Evaluation of a Noise Barrier”. Journal of Environmental Engineering and Landscape Management 15, no. 3 (September 30, 2007): 125-134. Accessed November 25, 2024. https://jcem.vgtu.lt/index.php/JEELM/article/view/7626.