1. Itasca, 1996. FLAC Users Manual. Itasca Consulting Group, Minneapolis, Minn.
2. The Underground Research Laboratory. An opportunity for basic rock mechanics;Martin;ISRM News J.,1992
3. Sequential velocity imaging and microseismic monitoring of mining-induced stress change;Maxwell;PAGEOPH,1992
4. Associations between temporal velocity changes and induced seismicity;Maxwell;Geophys. Res. Lett.,1993
5. A comparison between active source and passive source images;Maxwell;Bull. Seismol. Soc. Am.,1993