1. Time-dependent deformation of small tunnels—I. Experimental facilities;Kaiser;Int. J. Rock. Mech. Min. Sci. & Geomech. Abstr.,1981
2. Time-dependent deformation of small tunnels—II. Typical Test data;Kaiser;Int. J. Rock. Mech. Min. Sci. & Geomech. Abstr.,1981
3. Application of the New Austrian Tunnelling Method under various rock conditions;John,1981
4. Adjustment of programs of measurements based on the results of current evaluation;John,1977
5. Stress-strain-time relationship for jointed coal;Da Fontura,1981