@article{bayesianmodelanddimensionreductionfor,
  title = {Bayesian model and dimension reduction for uncertainty propagation: applications in random media},
  author = {Constantin Grigo and Phaedon-Stelios Koutsourelakis},
  year = {2017},
  eprint = {1711.02475},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1711.02475v2},
}