@misc{indiciae584f3e8d99f3, title = {XDETECT: a fast seismic data acquisition and processing program}, author = {D.M. Tottingham and William Hung Kan Lee}, year = {1989}, doi = {10.3133/ofr89205b}, url = {https://pubs.usgs.gov/publication/ofr89205B}, note = {Source identifier: ofr89205B} }