@misc{indiciae238e40258e30,
  title = {Evaluating transition-metal catalysis in gas generation from the Permian Kupferschiefer by hydrous pyrolysis},
  author = {M. D. Lewan and M.J. Kotarba and D. Wieclaw and A. Piestrzynski},
  year = {2008},
  doi = {10.1016/j.gca.2008.06.003},
  url = {https://pubs.usgs.gov/publication/70000238},
  note = {Source identifier: 70000238}
}