@misc{indiciae3288affeca2b,
  title = {Active Volcanism on Io: Global Distribution and Variations in Activity},
  author = {R. Lopes-Gautier and A. S. McEwen and W.B. Smythe and P.E. Geissler and L. Kamp and A. G. Davies and J.R. Spencer and L. Keszthelyi and R. Carlson and F.E. Leader and R. Mehlman and L. Soderblom},
  year = {1999},
  doi = {10.1006/icar.1999.6129},
  url = {https://pubs.usgs.gov/publication/70021914},
  note = {Source identifier: 70021914}
}