@misc{indiciae0b8dabd95f68, title = {The Advanced National Seismic System; management and implementation}, author = {H.M. Benz and K. M. Shedlock and R.P. Buland}, year = {2001}, doi = {10.3133/fs04501}, url = {https://pubs.usgs.gov/publication/fs04501}, note = {Source identifier: fs04501} }