Hocken Brigg Missionar 3mm tunnel Switzerland Patois Unvermeidlich Golden
Widespread surface subsidence measured with satellite SAR interferometry in the Swiss alpine range associated with the construction of the Gotthard Base Tunnel - ScienceDirect
Gotthard-Basistunnel: Hauptdurchschlag beim Jahrhundert-Bauwerk - tvi.ticker - 18. Oktober 2010 - epilog.de