@misc{indiciaec0a216c1920b,
  title = {Resource constraints in petroleum production potential},
  author = {C.D. Masters and D. H. Root and E. D. Attanasi},
  year = {1991},
  doi = {10.1126/science.253.5016.146},
  url = {https://pubs.usgs.gov/publication/70016690},
  note = {Source identifier: 70016690}
}