1. The invention and development of injection processes;Glossop;Geotechnique,1960
2. The invention and development of injection processes;Glossop;Geotechnique,1961
3. Grouting of rock—simulation and classification;Hässler,1991
4. ISRM Commission on quantitative description of discontinuities of rock masses;Int. J. Rock Mech. Min. Sci. & Geomech. Abstr.,1977
5. Characteristics of seepage flow through the actual rock joints;Kikuchi,1993