158 Permeability
vanced modelling and approximating many thermo-hydro-mechanical
processes (Stephansson et al., 1999 ").
" Stephansson 0. Hudson J. A. Tsang C.-F. Jing L. and Anderson J. (1999) DECOVA-
LEX 11 Project. Coupled THM issues related to repository design and pe$ormance, task 4. SKI
Report 997, Stockholm.