@misc{indiciae68a2ca9b3238,
  title = {Assessment of tight-gas resources in the Grand Erg/Ahnet Province of Algeria, 2019},
  author = {Michael E. Brownfield and Christopher J. Schenk and Tracey J. Mercier and Marilyn E. Tennyson and Cheryl A. Woodall and Thomas M. Finn and Phuong A. Le and Janet K. Pitman and Ronald M. Drake and Stephanie B. Gaswirth and Heidi M. Leathers-Miller},
  year = {2020},
  doi = {10.3133/fs20203003},
  url = {https://pubs.usgs.gov/publication/fs20203003},
  note = {Source identifier: fs20203003}
}