@article{https://resolver.caltech.edu/CaltechAUTHORS:20130306-112015290, title = "Results from a 1500 m deep, three-level downhole seismometer array: Site response, low Q values, and f\_(max)", journal = "Bulletin of the Seismological Society of America", year = "1987", url = "https://resolver.caltech.edu/CaltechAUTHORS:20130306-112015290", id = "record", issn = "0037-1106", volume = "77" }