1. Face stability conditions with earth-pressure-balanced shields;Anagnostou;Tunnel. Underg. Space Technol.,1996
2. Problemas de inestabilidad en terrenos arenosos en la ampliación del metro de Madrid;Arnáiz;Revista de Obras Públicas,2003
3. Geotechnical Risk in Rock Tunnels;Babendererde,2006
4. Face failure in homogeneous and stratified soft ground: theoretical and experimental approaches on 1g EPBS reduced scale model;Berthoz;Tunnel. Underg. Space Technol.,2012
5. Broere, W., 1998. Face stability calculation for a slurry shield in heterogeneous soft soils. In: Proceedings of the World Tunnel Congress 98 on Tunnels and Metropolises, Balkema, Rotterdam, pp. 215–218.