@misc{indiciae880c12e314be,
  title = {St. Louis Area Earthquake Hazards Mapping Project - December 2008-June 2009 Progress Report},
  author = {R. A. Williams and R.A. Bauer and O.S. Boyd and J. Chung and C.H. Cramer and D.A. Gaunt and G.L. Hempen and D. Hoffman and N.S. McCallister and J.L. Prewett and J.D. Rogers and P.J. Steckel and C.M. Watkins},
  year = {2009},
  doi = {10.3133/ofr20091245},
  url = {https://pubs.usgs.gov/publication/ofr20091245},
  note = {Source identifier: ofr20091245}
}