@book{https://resolver.caltech.edu/CaltechAUTHORS:20121127-093130762,
    title = "Southern California Seismographic Network; report to the U.S. Geological Survey, August 21, 1990",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20121127-093130762",
    id = "record",
    doi = "10.3133/ofr9138"
}