The AlpTransit Scheme: New Railway Lines in Base Tunnels under the Swiss Alps

Zuber, P. | British Library Online Contents | 1997

Rendering the Swiss Railway AlpTransit Safe

Fermaud, Charles | Online Contents | 1997

Rendering the Swiss Railway AlpTransit Safe

Fermaud, C. / Maerki, E. / Pulfer, H. et al. | British Library Online Contents | 1997

Swiss reference systems used for control networks and surveying of the new railroad tunnels through the Alps (AlpTransit)

Schneider, D. / Marti, U. / International Federation of Surveyors | British Library Conference Proceedings | 1997

Swiss Tunnel Congress: AlpTransit Schweiz

Brux, Gunther | IuD Bahn | 2006