Lihui, X. Calculation Model of Safety Distance between Shield Tunnels and Underground Cavities in Water-Rich Sandy Cobble Stratum. Urban Mass Transit Magazine Press.
Chicago Style (17th ed.) CitationLihui, XIE. Calculation Model of Safety Distance Between Shield Tunnels and Underground Cavities in Water-Rich Sandy Cobble Stratum. Urban Mass Transit Magazine Press.
MLA (9th ed.) CitationLihui, XIE. Calculation Model of Safety Distance Between Shield Tunnels and Underground Cavities in Water-Rich Sandy Cobble Stratum. Urban Mass Transit Magazine Press.
Warning: These citations may not always be 100% accurate.