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References from Human factors engineering in utility tunnel design. Local targets link to admitted publications; unresolved targets remain external evidence.
Sustainable development of urban underground space for utilities
10.1016/s0886-7798(99)00048-6 · 1999 · External reference
Unresolved reference
1990 · External reference
Unresolved reference
1997 · External reference
Unresolved reference
1994 · External reference
Unresolved reference
1998 · External reference
Unresolved reference
1992 · External reference