@misc{indiciaeadea61a16629,
  title = {Characterization of hydraulic fracturing flowback water in Colorado: Implications for water treatment},
  author = {Yaal Lester and Imma Ferrer and E. Michael Thurman and Kurban A. Sitterley and Julie A. Korak and George R. Aiken and Karl G. Linden},
  year = {2015},
  doi = {10.1016/j.scitotenv.2015.01.043},
  url = {https://pubs.usgs.gov/publication/70189526},
  note = {Source identifier: 70189526}
}