1. Leijon, B., 1991. Rock stress measurements in the Kristineberg mine. Report No. 7, G2000 (in Swedish).
2. Li, C., 2000. Stability analysis of the underground workshop in the Kristineberg mine. Report B10/00, Technology and Development, Boliden Mineral AB, p. 41.
3. Observations of brittle failure around a circular test tunnel;Martin;Int. J. Rock. Mech. Min. Sci.,1997
4. Nyström, A., Board, M., 1991. Parameter values of the rocks in the Kristineberg mine. Report No. 6, G2000 (in Swedish).
5. Zone of disturbance around blasted tunnels at depth;Push;Int. J. Rock Mech. Min. Sci.,1992