@article{Chen.etal:2012, title={Characterization of random fields and their impact on the mechanics of geosystems at multiple scales}, author={Chen, Q. and Seifried, A. and Andrade, J. E. and Baker, J. W.}, journal={{International Journal for Numerical and Analytical Methods in Geomechanics}}, volume={36}, number={2}, pages={140--165}, doi={10.1002/nag.999}, year={2012}, publisher={Wiley Online Library} }