1. Understanding deformations in tunnels;Panet;Compr Rock Eng,1993
2. Squeezing rocks in tunnels;Barla;ISRM News J,1995
3. An analytical solution for time-dependent displacements in a circular tunnel;Sulem,1987
4. Time-dependent response of rock around tunnels;Ladanyi,1995
5. The deformational behavior of a circular mine shaft situated in a viscoelastic medium under hydrostatic stress;Gnirk,1964