@misc{indiciaebcb57b221fca,
  title = {Rupture process of the Ms 6.6 Superstition Hills, California, earthquake determined from strong-motion recordings: application of tomographic source inversion},
  author = {Arthur D. Frankel and Leif Wennerberg},
  year = {1989},
  doi = {10.1785/bssa0790020515},
  url = {https://pubs.usgs.gov/publication/70015850},
  note = {Source identifier: 70015850}
}