Huang, S.-P., Cao, K.-M., Zhou, C., Xiao, H.-L., Yan, E.-C., Cong, L. “Failure Mechanism of the Toppling Rock Slope with Different Numbers of Free Faces Caused by Excavation: a Case Study in Jiacha Hydropower Station (China)”, Periodica Polytechnica Civil Engineering, 69(1), pp. 70–83, 2025. https://doi.org/10.3311/PPci.37713