@misc{indiciae71b2bd2d83fb,
  title = {Lahar hazards at Mombacho Volcano, Nicaragua},
  author = {J.W. Vallance and S. P. Schilling and G. Devoli},
  year = {2001},
  doi = {10.3133/ofr01455},
  url = {https://pubs.usgs.gov/publication/ofr01455},
  note = {Source identifier: ofr01455}
}