Kollarou, Christina (2002). Excavation materials handling in the Loetschberg Base Tunnel using Decision Aids for Tunneling (DAT). M.S. thesis, Massachusetts Institute of Technology. URI: https://dspace.mit.edu/handle/1721.1/8380
Kollarou, Christina (2002). Excavation materials handling in the Loetschberg Base Tunnel using Decision Aids for Tunneling (DAT). M.S. thesis, Massachusetts Institute of Technology. URI: https://dspace.mit.edu/handle/1721.1/8380