@misc{indiciaecb71c207f782,
  title = {Programs for using Newmark's method to model slope performance during earthquakes},
  author = {Randall W. Jibson and Matthew W. Jibson},
  year = {2000},
  doi = {10.3133/ofr01116},
  url = {https://pubs.usgs.gov/publication/ofr01116},
  note = {Source identifier: ofr01116}
}