@misc{indiciae5067639bcef2,
  title = {Chemical affinities between the solvent extractable and the bulk organic matter of fossil resin associated with an extinct podocarpaceae},
  author = {J.O. Grimalt and Bernd R. T. Simoneit and Patrick G. Hatcher},
  year = {1989},
  doi = {10.1016/0031-9422(89)80202-x},
  url = {https://pubs.usgs.gov/publication/70015289},
  note = {Source identifier: 70015289}
}