@misc{indiciae85062c1a6733,
  title = {Determination of water retention in stratified porous materials},
  author = {J. Constantz},
  year = {2013},
  doi = {10.1007/bf00616932},
  url = {https://pubs.usgs.gov/publication/70019031},
  note = {Source identifier: 70019031}
}