@misc{indiciae43067286282c, title = {Seismic engineering program report, September-December 1980}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1983}, doi = {10.3133/cir854c}, url = {https://pubs.usgs.gov/publication/cir854C}, note = {Source identifier: cir854C} }