@article{buldyrev1992anomalous,
  title={Anomalous interface roughening in porous media: Experiment and model},
  author={Buldyrev, SV and Barab{\'a}si, A-L and Caserta, F and Havlin, S and Stanley, HE and Vicsek, T},
  journal={Physical Review A},
  volume={45},
  number={12},
  pages={R8313},
  year={1992},
  publisher={American Physical Society}
}