@misc{indiciae2e40a31087b2,
  title = {Inorganic geochemistry of surface sediments of the Ebro shelf and slope, northwestern Mediterranean},
  author = {J.V. Gardner and W.E. Dean and B. Alonso},
  year = {1990},
  doi = {10.1016/0025-3227(90)90118-4},
  url = {https://pubs.usgs.gov/publication/70015838},
  note = {Source identifier: 70015838}
}