@misc{indiciae947c4e4e5178,
  title = {Mineralized and unmineralized calderas in Spain; Part II, evolution of the Rodalquilar caldera complex and associated gold-alunite deposits},
  author = {J. J. Rytuba and A. Arribas and C. G. Cunningham and E.H. McKee and M. H. Podwysocki and James G. Smith and W.C. Kelly},
  year = {1990},
  doi = {10.1007/bf00205247},
  url = {https://pubs.usgs.gov/publication/70016392},
  note = {Source identifier: 70016392}
}