@misc{indiciae72ec656c0c39, title = {Seismic instrumentation of federal buildings; a strawman draft document for consideration by federal agencies}, author = {Mehmet Çelebi and S.P. Nishenko}, year = {1997}, doi = {10.3133/ofr97452}, url = {https://pubs.usgs.gov/publication/ofr97452}, note = {Source identifier: ofr97452} }