Paeglitis, Ainars, and Genadijs Sahmenko. “Bridges With Lightweight Aggregate Concrete Structures”. The Baltic Journal of Road and Bridge Engineering 1, no. 1 (March 27, 2006): 55–61. Accessed May 3, 2024. https://bjrbe-journals.rtu.lv/bjrbe/article/view/1822-427X.2006.1.55%E2%80%9361.