@article{causalityandbayesiannetworkpdesfor,
  title = {Causality and Bayesian network PDEs for multiscale representations of porous media},
  author = {Kimoon Um and Eric Joseph Hall and Markos A. Katsoulakis and Daniel M. Tartakovsky},
  year = {2019},
  eprint = {1901.01604},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1901.01604v1},
}