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References from Evaluation of tunneling technology using the “decision aids for tunneling”. Local targets link to admitted publications; unresolved targets remain external evidence.
Unresolved reference
1992 · External reference
Unresolved reference
1975 · External reference
Resource Modeling for the DAT
1995 · External reference
Unresolved reference
1992 · External reference
Unresolved reference
1994 · External reference
Tube Tunnel Construction Cost and Time
1995 · External reference
