Shi, L., Wang, D., Zhang, Y., Han, F., & Lyu, Q. An analytical solution for internal forces of shallow circular low-to-vacuum tunnel linings in soft soils. Nature Portfolio.
Chicago Style (17th ed.) CitationShi, Long, Dongyuan Wang, Yunzhou Zhang, Feng Han, and Qianqian Lyu. An Analytical Solution for Internal Forces of Shallow Circular Low-to-vacuum Tunnel Linings in Soft Soils. Nature Portfolio.
MLA (9th ed.) CitationShi, Long, et al. An Analytical Solution for Internal Forces of Shallow Circular Low-to-vacuum Tunnel Linings in Soft Soils. Nature Portfolio.
Warning: These citations may not always be 100% accurate.