1. European practice in geotechnical instrumentation for tunnel construction control;Bock;Tunnels and Tunnelling International,2001
2. Surveying;Bouchard,1987
3. Assessment of risk of damage to buildings due to tunnelling and excavation;Burland,1995
4. “Building Response to Tunnelling” Case Studies from Construction of the Jubilee Line Extension, London;Burland,2001
5. Tunnelling in squeezing ground and support estimation;Chern,1998