@misc{indiciae9c178d540b47,
  title = {Tectonic evolution of Eastern Ishtar Terra, Venus},
  author = {Vorder Bruegge, R. W. and Head, James W.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910038987},
  note = {Source identifier: 19910038987}
}