TY - RPRT TI - Regional spectral analysis of moderate earthquakes in northeastern North America—Final Report to the Nuclear Regulatory Commission, Project V6240, Task 3 AU - Jack Boatwright PY - 2018 DO - 10.3133/ofr20181073 UR - https://pubs.usgs.gov/publication/ofr20181073 ID - ofr20181073 ER -