@misc{indiciaef4f9c960daae,
  title = {Coalbed gas in the Mecsek Basin, Hungary},
  author = {E.R. Landis and T.J. Rohrbacher and C.E. Barker and B. Fodor and G. Gombar},
  year = {2003},
  doi = {10.1016/s0166-5162(03)00021-1},
  url = {https://pubs.usgs.gov/publication/70025823},
  note = {Source identifier: 70025823}
}