Spivak, D. S., and S. V. Kliuchnyk. “Influence of Materials and Scale Factor on Failure of K-Shaped Nodes of Pipe Concrete Bridges: Effectiveness of Design Parameters”. Science and Transport Progress , no. 1(109) (March 10, 2025): 152–169. Accessed May 14, 2025. https://stp.ust.edu.ua/article/view/324909.